Justice REGNIER delivered the opinion of the Court.

¶ 1 On March 17, 1995, Ian M. Bett filed a petition for dissolution of marriage in the Eighteenth Judicial District Court, Gallatin County. On June 28, 1996, Ian's wife, Patricia M. Carr, filed a divorce complaint in a Wyoming district court. On October 30, 1996, the Wyoming court issued a decree of divorce and judgment to Patricia by default. On January 21, 1997, Patricia filed the Wyoming judgment with the Gallatin County District Court. She then moved for summary judgment in Ian's Montana dissolution proceeding. Subsequently, Ian moved to set aside the Wyoming judgment filed by Patricia in the Gallatin County District Court. On April 11, 1997, the District Court issued two orders, one granting Patricia's motion for summary judgment in the dissolution proceeding, and another denying Ian's motion to set aside the Wyoming judgment. Ian now appeals from both the order granting Patricia summary judgment in the dissolution proceeding and the order denying his motion to set aside the Wyoming judgment in the case where the Wyoming judgment was transcribed. We affirm.

¶ 2 We address the following issues on appeal:

¶ 3 1. Did Ian Bett file his notices of appeal in a timely manner?

¶ 4 2. Did Ian Bett file the proper motion under the Montana Rules of Civil Procedure to set aside the foreign judgment filed in the District Court?

¶ 5 3. Did the District Court err when it denied Ian Bett's motion to set aside the Wyoming judgment filed in the Eighteenth Judicial District Court, Gallatin County?

FACTUAL AND PROCEDURAL BACKGROUND

¶ 6 Patricia M. Carr and Ian M. Bett were married in Driggs, Idaho, on November 18, 1991. They lived a rather bohemian lifestyle, traveling throughout the West in a camper while Ian worked as a sales representative for a company. They also lived apart at times. Sometime in 1993, they separated but maintained contact. In August, 1993, Patricia moved to Jackson, Wyoming and Ian moved to Bozeman, Montana.

¶ 7 On March 17, 1995, Ian filed a petition for dissolution of marriage in the Eighteenth Judicial District Court, Gallatin County (Cause No. 95-120, Gallatin). More then a year later, on July 9, 1996, Patricia was served in Jackson, Wyoming, with a summons and petition of Ian's cause of action filed in Montana. She filed an answer to this petition on August 2, 1996.

¶ 8 On June 28, 1996, before being served with process of Ian's Montana action, Patricia filed a complaint seeking a decree of divorce in the District Court of Teton County, Ninth Judicial District, in Jackson, Wyoming. Ian was served in Bozeman, Montana, with a copy of the summons and complaint of the Wyoming action on August 21, 1996. Ian did not respond to the summons and complaint, and on October 30, 1996, a decree of divorce and judgment against Ian and in favor of Patricia was entered in the Wyoming action. The Wyoming divorce decree dissolved Ian and Patricia's marriage in Wyoming and awarded Patricia $95,000 as her share of the marital assets.

¶ 9 On January 21, 1997, Patricia filed an authenticated copy of the Wyoming decree and judgment with the Gallatin County Clerk of Court pursuant to the Uniform Enforcement of Foreign Judgments Act, §§ 25-9-501 through -508, MCA, (Cause No. 97-22, Gallatin). On January 22, 1997, Patricia filed a motion for summary judgment seeking to dismiss Ian's petition for dissolution of marriage. On February 10, 1997, Ian filed a motion to set aside the Wyoming judgment. This motion, however, was not filed in the case where the Wyoming judgment was transcribed (Cause No. 97-22, Gallatin), but in the case where he filed his petition for dissolution (Cause No. 95-120, Gallatin).

¶ 10 The District Court heard oral argument on Patricia's motion for summary judgment on February 27, 1997. During the oral argument, Patricia questioned whether Ian properly filed his motion to set aside the Wyoming decree and judgment in the same cause of action as his petition for dissolution of marriage. Thereafter, on February 28, 1997, Ian filed a motion to set aside the Wyoming decree and judgment in the cause of action wherein it had been transcribed in Montana by Patricia (Cause No. 97-22, Gallatin).

¶ 11 On April 11, 1997, the District Court ruled in favor of Patricia's motion for summary judgment in Ian's Montana action, resulting in its dismissal. On the same day, the court entered an order denying Ian's motion to have the Wyoming judgment set aside. In both cases, notice of entry of judgment was filed on April 15, 1997. On April 29, 1997, Ian filed motions to alter or amend judgment pursuant to Rule 59(g), M.R.Civ.P., in each case. Both motions were denied by the District Court on May 19, 1997.

¶ 12 On May 30, 1997, Ian filed notices of appeal. In Case No. 97-311 (Cause No. 95-120, Gallatin), Ian appeals the order of the District Court granting Patricia's motion for summary judgment and dismissing Ian's petition for dissolution of marriage. In Case No. 97-310 (Cause No. 97-22, Gallatin), Ian appeals the order of the District Court denying his motion to set aside the Wyoming decree and judgment.

¶ 13 On June 11, 1997, Patricia filed motions with this Court to dismiss both appeals, Case Nos. 97-310 and 97-311. On June 25, 1997, Ian filed a motion to consolidate Case Nos. 97-310 and 97-311. On July 2, 1997, we issued two separate orders. First, we granted Ian's motion to consolidate, and Case No. 97-310 was consolidated with Case No. 97-311 for purposes of this appeal. In the second July 2, 1997, order, we reserved ruling on Patricia's motions to dismiss and took her motions under advisement. We ordered both parties to include arguments and authority on their respective positions regarding Patricia's motions to dismiss the appeals in their briefs.

¶ 14 On November 6, 1997, after initial briefing of the appeal by the parties, this Court raised the issue of whether § 25-9-503, MCA, was constitutional in light of the Full Faith and Credit Clause, Article IV, Section 1, of the United States Constitution. We ordered supplemental briefing by both parties on this issue and stated that an oral argument would be scheduled at a later date. Also, because a decision in this case may implicate the constitutionality of § 25-9-503, MCA, we named the Montana Attorney General a party to this proceeding and invited the State to file a brief and present a separate oral argument.

¶ 15 On December 4, 1997, Ian moved this Court for a suspension of proceedings. In the Wyoming District Court, Ian had filed a motion to set aside the Wyoming judgment. On December 9, 1997, we granted the motion on the grounds that further proceedings regarding this case were being held in Wyoming.

¶ 16 On December 30, 1997, the District Court of Teton County, Ninth Judicial District, in Jackson, Wyoming, denied Ian's request to set aside the default judgment obtained by Patricia on October 30, 1996. Ian did not appeal this decision of the Wyoming court and the default judgment is now final.

ISSUE 1

¶ 17 Did Ian Bett file his notices of appeal in a timely manner?

¶ 18 At the time Ian filed his motions to alter or amend and his subsequent notices of appeal, Rule 5(a), M.R.App.P., provided in pertinent part:

(1) In civil cases the notice of appeal required by Rule 4 shall be filed with the clerk of the district court within 30 days from the date of the entry of the judgment or order appealed from, except that in cases where service of notice of entry of judgment is required by Rule 77(d) of the Montana Rules of Civil Procedure the time shall be 30 days from the service of notice of entry of judgment . . . .

. . . .

(4) If a timely motion under the Montana Rules of Civil Procedure is filed in the district court by any party: (i) for judgment under Rule 50(b); (ii) under Rule 52(b) to amend or make additional findings of fact, whether or not an alteration of the judgment would be required if the motion is granted; (iii) under Rule 59 to alter or amend the judgment; or (iv) under Rule 59 for a new trial, the time for appeal for all parties shall run from the entry of the order denying a new trial or granting or denying any other such motion. . . .

¶ 19 In her motions to dismiss Ian's appeals, Patricia makes two different arguments. First, Patricia contends that both of Ian's motions to alter and amend judgment were, in substance, motions for reconsideration. If, as Patricia claims, Ian's motions are, in fact, motions for reconsideration, the motions would not toll the time for filing of an appeal under Rule 5(a)(4), M.R.App.P. Therefore, Patricia argues that Ian's notices of appeals were not timely filed since they were filed more than thirty days after the notice of entry of judgment.

¶ 20 Patricia relies on Miller v. Herbert (1995), 272 Mont. 132, 900 P.2d 273, to argue that Ian's motions to alter or amend judgment should be considered motions for reconsideration that do not extend the time allowed for filing an appeal. First, she contends that Ian offers no new facts, and no new evidence or new law in support of his motions. The arguments that Ian presents, Patricia claims, are the same arguments previously submitted to the District Court. Second, Patricia argues that Ian's motions are not Rule 59(g) motions because they ask the District Court to completely reverse its earlier orders rather than request the court to alter or amend its decision.

¶ 21 Ian counters that both his motions were legitimate Rule 59(g) motions to alter or amend judgment. Ian states that in both his motions and briefs, he pointed out to the District Court that it had completely ignored one of his main arguments. Ian claims that rather than asking the court to reconsider its decision, he was requesting that the court consider the merits of his argument regarding the propriety of the default judgment issued by the Wyoming court. Ian argues that his Rule 59(g) motions are not motions for reconsideration as defined in Miller. Finally, Ian states that in the context of altering or amending the District Court's decision, the only possible option available to the court was a complete reversal.

¶ 22 In Miller, this Court was faced with whether a motion that was entitled "motion for reconsideration" was, in fact, a Rule 59(g) motion to alter or amend judgment that tolled the time for the filing of a notice of appeal. We stated that "[w]e shall look to the substance of a motion, not just its title, to identify what motion has been presented." Miller, 272 Mont. at 136, 900 P.2d at 275. We held that a motion for reconsideration may be equated to a motion to alter or amend a judgment in limited circumstances where the motion "contain[s] statements or allegations demonstrating that such motion is the equivalent to a motion to amend or a motion to alter a judgment." Miller, 272 Mont. at 136, 900 P.2d at 275. This Court further elaborated on when a motion for reconsideration would be construed substantively as a motion to alter or amend pursuant to Rule 59(g) in Nelson v. Driscoll (1997), 285 Mont. 355, 948 P.2d 256.

¶ 23 Patricia's reliance on Miller to argue that this Court should look at the substance of Ian's motions to determine whether they properly are Rule 59(g) motions is misplaced. Neither Miller nor Nelson held that when a Rule 59(g) motion is titled "motion to alter or amend judgment," a court may look beyond the title of the motion to determine whether it is in substance a motion to alter or amend. In both Miller and Nelson, the pleadings had been incorrectly labeled motions for reconsideration and we held that they would be construed as motions to alter or amend judgment in order to save this Court's jurisdiction over the appeals. We have never denied jurisdiction in any case based on a post-trial motion that had been properly labeled but did not include substantive language in support of its label.

¶ 24 We reject Patricia's argument that this Court should look beyond the title of a Rule 59(g) motion and analyze the substance of the motion in order to determine whether the motion is, in fact, a proper Rule 59(g) motion. To do so would mean that a party who has filed a Rule 59(g) motion with a district court would never be confident that it fell within the framework of Rule 59. There would always be a looming possibility that the subsequent appeal could be dismissed by this Court when asked to examine the substance of the motion under our judicial microscope. We, therefore, hold that when a party has identified and titled a motion as one to alter or amend pursuant to Rule 59(g), this Court is not going to analyze the substance of the motion to see if it comes under the definition of a motion to alter or amend.

¶ 25 As stated above, on April 11, 1997, the District Court entered one order granting Patricia's motion for summary judgment and another order denying Ian's motion to set aside the foreign judgment. In both cases, a notice of entry of judgment was filed on April 15, 1997. On April 29, 1997, Ian filed a Rule 59(g) motion in each case. Both were labeled "motion to alter or amend judgment." On May 19 1997, the District Court denied both motions to alter or amend judgment. On May 30, 1997, Ian filed his notices of appeal.

¶ 26 Under Rule 59(g), Ian was required to file his motions to alter or amend judgment within ten days after service of the notice of the entry of the judgment. We determine that Ian's motions to alter or amend judgment were timely filed. Under Rule 5(a)(4), M.R.App.P., Ian had thirty days after the denial of his motions to alter or amend judgment to file his notices of appeal. In this case, the court denied both motions on May 19, 1997, and Ian filed his notices of appeal on May 30, 1997. Thus, we conclude that Ian's notices of appeal were timely filed in both cases.

¶ 27 Furthermore, we conclude that Ian's Rule 59(g) motions were appropriate in seeking a complete reversal of the District Court's decisions. In this case, Ian asked the court to alter or amend the judgment by setting aside the Wyoming judgment. If the District Court granted Ian's request, the judgment would have been set aside and summary judgment would not have been granted in the dissolution proceeding. There were no other options available to the District Court to partially alter or amend the judgment pursuant to Rule 59(g) and the relief requested. Therefore, we determine that Ian's Rule 59(g) motions were appropriate in seeking a reversal of the court's earlier decisions.

ISSUE 2

¶ 28 Did Ian Bett file the proper motion under the Montana Rules of Civil Procedure to set aside the foreign judgment filed in the District Court?

¶ 29 Whereas above we addressed Patricia's argument about the substance of Ian's Rule 59(g) motions, we now discuss Patricia's argument regarding the timing of Ian's Rule 59(g) motion filed in Cause 97-22 (Case 97-310), the Wyoming judgment transcribed in Montana. Patricia again argues that Ian's motion to alter or amend judgment was not timely and, therefore, the time for filing a notice of appeal was not extended. Patricia states that in order for Ian's Rule 59(g) motion to be considered timely filed, it must have been filed within ten days of any judgment, or notice of entry of judgment. However, it is unclear whether Patricia is arguing that the ten day period for filing a Rule 59(g) motion begins to run on October 30, 1996, the day judgment was entered by the Wyoming District Court, or on January 21, 1997, when the Wyoming judgment was transcribed in the Montana District Court.

¶ 30 In either case, Patricia asserts that Ian's Rule 59(g) motion is untimely because it is not related to the District Court's April 11, 1997, order denying his Rule 60(b) motion to set aside the Wyoming judgment. Rather, Patricia states that Ian's Rule 59(g) motion refers directly to the Wyoming judgment itself. Thus, Patricia argues that Ian's Rule 59(g) motion was untimely because it was not filed within ten days after the judgment was entered by the Wyoming District Court or when the Wyoming judgment was transcribed in the Montana District Court.

¶ 31 We determine that Patricia's argument does not clearly represent Ian's Rule 59(g) motion in Cause 97-22/Case 97-310 or the proceedings below in the District Court. Ian's motion to alter or amend judgment filed on April 29, 1997, clearly states that he seeks to alter or amend the order and memorandum issued by the District Court on April 11, 1997. He goes on to state that his reasons for his motion are the court failed to consider all the issues presented by the parties, and the court's memorandum and order are erroneous as a matter of law. Ian's motion was supported by a brief filed on May 6, 1997. Although, in essence, Ian is seeking to alter or amend the Wyoming judgment, we conclude that Ian's Rule 59(g) motion is related to the District Court's April 11, 1997, order and thus was timely made. Furthermore, Patricia's argument ignores the fact that a Rule 60(b) motion is the appropriate motion to file to seek review of a foreign judgment filed in a Montana district court.

¶ 32 Moreover, we conclude that a Rule 59(g) motion would not be the appropriate motion to make in challenging a foreign judgment filed in Montana. In Montana, Rule 59(g) motions are commonly made after the entry of a judgment by a Montana district court by either one or both of the parties that appeared before the court. On the other hand, Rule 60(b) sets forth numerous circumstances in which a district court may relieve a party from a final judgment, order, or proceeding. We agree with Ian and the practice in other states that a Rule 60(b) motion is the appropriate motion to file in order to seek review of or relief from a foreign judgment. See, e.g., Marworth, Inc. v. McGuire (Colo. 1991), 810 P.2d 653; Data Management Systems, Inc. v. EDP Corp. (Utah 1985), 709 P.2d 377.

¶ 33 Therefore, we hold that Ian's Rule 60(b) motion and his Rule 59(g) motion, as they relate to the proceeding involving the Wyoming judgment filed in Montana, were both appropriate and timely filed. Under Rule 60(b)(1), M.R.Civ.P., a party that asserts excusable neglect as a reason for relief from a final judgment has sixty days after the judgment was entered to file a Rule 60(b) motion. As discussed above, Ian filed a Rule 60(b) motion to set aside the foreign judgment filed in Montana within sixty days after Patricia recorded the Wyoming judgment. After briefing by both parties and a hearing, the District Court ruled against him on April 11, 1997. Notice of entry of judgment was filed on April 15, 1997. Ian then filed a motion to alter or amend that judgment within the ten-day period prescribed by Rule 59(g). We conclude that this motion was related to the District Court's April 15, 1997, order. After the District Court denied the motion on May 19, 1997, Ian filed his notice of appeal on May 30, 1997, well within the thirty-day time period prescribed by Rule 5, M.R.App.P. Thus, we conclude that Ian's Rule 59(g) motion was timely filed.

ISSUE 3

¶ 34 Did the District Court err when it denied Ian's motion to set aside the Wyoming judgment filed in the Eighteenth Judicial District Court?

¶ 35 At first, we note that the District Court entered summary judgment against Ian as a matter of law. The District Court's decision was based on its conclusion that the Wyoming court had personal jurisdiction over Ian and on the court's related April 11, 1997, order denying Ian's motion to set aside the Wyoming judgment in Montana. On appeal, Ian challenges the District Court's failure to set aside the Wyoming judgment filed in Montana. Our standard of review relating to conclusions of law is whether the trial judge's interpretation of the law is correct. Carbon County v. Union Reserve Coal Co. (1995), 271 Mont. 459, 469, 898 P.2d 680, 686; Steer, Inc. v. Department of Revenue (1990), 245 Mont. 470, 474-75, 803 P.2d 601, 603.

¶ 36 Ian contends that Montana's version of the Uniform Enforcement of Foreign Judgments Act (UEFJA), §§ 25-9-501 through -508, MCA, and Rule 60(b), M.R.Civ.P., permit a district court to set aside the default judgment obtained against him in Wyoming because of his inadvertence, mistake, or neglect there. Specifically, Ian argues that under § 25-9-503, MCA, anytime a foreign judgment is filed in a Montana district court, it is to be treated, in all respects, as a judgment of this state. Accordingly, he contends that once a foreign judgment is filed in Montana, it is subject to the same defenses or procedures, such as relief from a judgment under Rule 60(b), as any other Montana judgment. Therefore, because the Wyoming judgment against him was obtained by default and Montana law generally holds default in disfavor, Ian argues that the judgment should be set aside as invalid under Montana law.

¶ 37 Patricia counters that a Montana district court may not set aside a valid judgment of a sister state. Patricia contends that the Full Faith and Credit Clause of the United States Constitution does not permit a district court to set aside a valid foreign judgment under § 25-9-503, MCA, and Rule 60(b), M.R.Civ.P. Therefore, Patricia argues that the District Court did not err when it denied Ian's motion to set aside the Wyoming judgment.

¶ 38 The United States Constitution's Full Faith and Credit Clause provides, "Full Faith and Credit shall be given in each State to the public Acts, Records, and judicial Proceedings of every other State. And the Congress may by general Laws prescribe the Manner in which such Acts, Records, and Proceedings shall be proved, and the Effect thereof. " U.S. Const. art. IV, § 1.

¶ 39 The U.S. Supreme Court has held that the full faith and credit obligation owed to final judgments is exacting. A final judgment rendered by a state court is entitled to full faith and credit in the courts of its sister states. Underwriters National Assur. Co. v. North Carolina Life and Accident and Health Insurance Guaranty Ass'n (1982), 455 U.S. 691, 102 S.Ct. 1357, 71 L.Ed.2d 558. The U.S. Supreme Court has stated that full faith and credit "generally requires every State to give to a judgment at least the res judicata effect which the judgment would be accorded in the State which rendered it." Durfee v. Duke (1963), 375 U.S. 106, 109, 84 S.Ct. 242, 244, 11 L.Ed.2d 186-90. Moreover, "the judgment of a state court should have the same credit, validity, and effect, in every other court of the United States, which it had in the state where it was pronounced." Underwriters National Assur. Co., 455 U.S. at 704, 102 S.Ct. at 1365, 71 L.Ed.2d at 570 (citations omitted).

¶ 40 Ian claims that Montana's UEFJA allows Montana district courts to reopen, vacate, or set aside foreign judgments under Rule 60(b), M.R.Civ.P. Section 25-9-503, MCA, Montana's version of the UEFJA, provides:

Filing and status of foreign judgments. A copy of any foreign judgment authenticated in accordance with an act of congress or the statutes of this state may be filed in the office of the clerk of any district court of this state. The clerk shall treat the foreign judgment in the same manner as a judgment of a district court of this state. A judgment so filed has the same effect and is subject to the same procedures, defenses, and proceedings for reopening, vacating, or staying as a judgment of a district court of this state and may be enforced or satisfied in like manner.

(Emphasis added.) Ian argues that the statute's language allows Montana district courts to provide Rule 60(b), M.R.Civ.P., relief to foreign judgments, and a plain reading of the statute indicates that the procedures, defenses, and proceedings for reopening or vacating a domestic judgment also apply to a registered foreign judgment.

¶ 41 Ian's interpretation of § 25-9-503, MCA, is contrary to the purpose and intent of the UEFJA. The UEFJA was enacted to implement the Full Faith and Credit Clause of the United States Constitution. The UEFJA provides the procedural framework for enforcing foreign judgments in the states that have enacted it. The UEFJA's purpose is to "facilitate interstate enforcements of judgments by providing a summary procedure by which a judgment creditor may enforce the judgment in an expeditious manner in any jurisdiction in which the judgment debtor is found." Matson v. Matson (Minn. 1983), 333 N.W.2d 862, 867. The UEFJA is to be "interpreted and construed as to effectuate its general purpose to make uniform the law of those states which enact it." Section 25-9-508, MCA. Considering these guideposts, this Court is required to construe the UEFJA in order to obtain uniformity with the rulings of sister state courts.

¶ 42 We disagree with Ian's interpretation that, under § 25-9-503, MCA, a foreign judgment duly filed in Montana can be subjected to the same defenses and proceedings for reopening or vacating as a domestic judgment, and remain consistent with full faith and credit. Rather, we hold that the only defenses that may be raised to destroy the full faith and credit obligation owed to a final judgment are those defenses directed at the validity of the foreign judgment. See Durfee, 375 U.S. at 110, 84 S.Ct. at 244, 11 L.Ed.2d at 190 ("a judgment of a court in one State is conclusive upon the merits in a court in another State only if the court in the first State had power to pass on the merits — had jurisdiction, that is to render the judgment.") Therefore, we determine that under § 25-9-503, MCA, certain defenses such as lack of personal or subject matter jurisdiction of the rendering court, fraud in the procurement of the judgment, lack of due process, satisfaction, or other grounds that make the judgment invalid or unenforceable may be raised by a party seeking to reopen or vacate a foreign judgment filed in Montana. These defenses have been recognized by other states that have held that the language similar to that found in § 25-9-503, MCA, does not allow the merits of a foreign judgment to be reopened or reexamined by the state where it is recorded. Marworth, 810 P.2d 653; Matson, 333 N.W.2d 862; Rosenstein v. Steele (Nev. 1987), 747 P.2d 230; Morris Lapidus Associates v. Airportels, Inc., (Penn. 1976), 361 A.2d 660; Wooster v. Wooster (S.D. 1987), 399 N.W.2d 330; Data Management Systems, 709 P.2d 377.

¶ 43 Foreign judgments are properly accorded this deference to avoid offending the Full Faith and Credit Clause of the United States Constitution. In fact, Montana's version of the UEFJA recognizes this deference by defining a foreign judgment as "a judgment, decree, or order of a court of the United States or any other court which is entitled to full faith and credit in this state." Section 25-9-502, MCA.

¶ 44 Ian does not challenge the validity of the foreign judgment based upon lack of personal or subject matter jurisdiction of the Wyoming court, fraud in the procurement of the judgment, lack of due process, satisfaction or any other grounds that would make the Wyoming judgment invalid or unenforceable. Instead, Ian argues that the Wyoming judgment, obtained by default, should be set aside based on his excusable neglect in tending to the judicial proceedings there. He contends that his failure to file an answer to Patricia's complaint in Wyoming was excusable because he was engaged in negotiations to resolve the case and had filed a dissolution proceeding in the Montana District Court.

¶ 45 However, Ian's argument is based on the premise that a foreign judgment obtained by default and duly filed in Montana should be set aside because Montana law disfavors judgments obtained by default. See, e.g., Waldher v. Federal Deposit Insurance Corp. (1997), 282 Mont. 59, 62, 935 P.2d 1101, 1103 (In setting aside a default judgment obtained in a Montana district court, we stated "[t]he policy of law is to favor a trial on the merits."); § 25-9-101, MCA. Although excusable neglect might entitle a party to have a Montana default judgment set aside under Rule 60(b), M.R.Civ.P., it has no application here, since the judgment was rendered in Wyoming. During oral argument, Ian's counsel argued that there is a difference in public policy between the states of Montana and Wyoming regarding the status and deference accorded to default judgments. As the United States Supreme Court has recently held, there is no public policy exception to the full faith and credit accorded to final judgments. Baker by Thomas v. General Motors Corp. (1998), 118 S.Ct. 657, 1390 L.Ed.2d 580. Under the Full Faith and Credit Clause, we are obligated to give effect to the Wyoming judgment, even assuming the law underlying the judgment contravenes the public policy of Montana.

¶ 46 In this case, the default judgment was obtained in Wyoming. Ian, believing that his neglect and inadvertence were grounds to set aside the Wyoming judgment, must make his argument before the rendering court in Wyoming. See Blair v. Blair (1962), 140 Mont. 278, 287-88, 370 P.2d 873, 878 ("[T]his case is a collateral attack upon a foreign decree. Therefore jurisdiction for such attack is with the court wherein the judgment was rendered.").

¶ 47 In fact, during the appeal proceedings before this Court, Ian went back to the rendering court in Wyoming and attempted to set aside the default judgment based, in part, upon excusable neglect. The Wyoming court denied Ian's request, finding that he had failed to make the necessary showing to set aside the default judgment. Having lost before the Wyoming court, Ian cannot continue to litigate the same issues in Montana.

¶ 48 We conclude that the District Court did not err in denying Ian's motion to set aside the foreign judgment filed in Montana. The foreign judgment is entitled to full faith and credit in Montana. This Court recognizes that the foreign judgment is a final judgment, granting Patricia a valid divorce from Ian and an enforceable property division. Accordingly, we also conclude that the District Court did not err in granting Patricia's motion for summary judgment in Ian's dissolution proceeding.

¶ 49 Affirmed.

Chief Justice TURNAGE and Justice GRAY concur.