RSA 458:19-aa Alimony Modification or Termination.

I. (a) The court may modify the amount or duration of a term alimony order upon agreement of the parties or, in the absence of an agreement, at the request of either party by petition or motion. If the proceeding for modification is contested, any modification shall be supported by findings of the following, based on clear and convincing evidence:
(1) There has been a substantial and unforeseeable change of circumstances since the effective date of the alimony order;
(2) There is no undue hardship on either party; and
(3) Justice requires a change in amount or duration.
(b) The party requesting a modification shall have the burden of proof. Additionally, the order shall include the information required under RSA 458:19-a, VI. If the prior alimony order has en