Except as otherwise provided in NRS 125.155 and 125.165, and unless the action is contrary to a premarital agreement between the parties which is enforceable pursuant to chapter 123A of NRS:
As used in this subsection, "contribution" includes, without limitation, a down payment, a payment for the acquisition or improvement of property, and a payment reducing the principal of a loan used to finance the purchase or improvement of property. The term does not include a payment of interest on a loan used to finance the purchase or improvement of property, or a payment made for maintenance, insurance or taxes on property.
If a motion pursuant to this subsection results in a judgment dividing a defined benefit pension plan, the judgment may not be enforced against an installment payment made by the plan more than 6 years after the installment payment.
NRS 125.150