Invalidation
Used in connection with a prenuptial or postnuptial agreement. An agreement is invalid if it does not meet the requirements of A.R.S. § 25-202. That statute requirements that (1) the parties fully disclose their property and other financial obligations before signing the prenuptial agreement, (2) the parties both sign the agreement, (3) both parties enter into the agreement voluntarily, and (4) the agreement is no unconscionable, i.e., not so completely one-sided as to be unfair.