11.02.290 Amendment of the Spousal Maintenance
(a) On motion of either party, after a judgment for spousal maintenance, the Tribal Court may revise and alter the judgment, respecting the amount or payment of spousal maintenance, and may make any judgment respecting any of the matters that the Tribal Court might have made in the original action.
(b) Provisions relating to property settlement in a divorce judgment or a settlement agreement shall not be modified absent a showing of fraud, duress, mutual mistake of fact or upon further agreement of the parties.