1. In this section, "parental rights and responsibilities" means all the rights and responsibilities a parent has concerning the parent's child.
2. A term in a premarital agreement or marital agreement is not enforceable to the extent that it:
a. Adversely affects a child's right to support;
b. Limits or restricts a remedy available to a victim of domestic violence under law of this state other than this chapter;
c. Purports to modify the grounds for a court-decreed separation or marital dissolution available under law of this state other than this chapter; or d. Penalizes a party for initiating a legal proceeding leading to a court-decreed separation or marital dissolution.
3. A term in a premarital agreement or marital agreement which defines the rights or duties of the parties regarding parental rights and responsibilities is not binding on the court.