[§572D-6] Enforcement. (a) A premarital agreement is enforceable and shall be binding in any action unless the party against whom enforcement is sought proves that:
(1) That party did not execute the agreement voluntarily; or
(2) The agreement was unconscionable when it was executed and, before execution of the agreement, that party:
(A) Was not provided a fair and reasonable disclosure of the property or financial obligations of the other party;
(B) Did not voluntarily and expressly waive, in writing, any right to disclosure of the property or financial obligations of the other party beyond the disclosure provided; and
(C) Did not have, or reasonably could not have had, an adequate knowledge of the property or financial obligations of the other party.
(b) If a provision of a premarital agreement modifies or eliminates spousal support and that modification or elimination causes one party to the agreement to be eligible for support under a program of public assistance at the time of separation or marital dissolution, a court, notwithstanding the terms of the agreement, may require the other party to provide support to the extent necessary to avoid eligibility for public assistance.
(c) An issue of unconscionability of a premarital agreement shall be decided by the court as a matter of law. [L 1987, c 321, pt of §1]