FAM § 1831

Before the filing of a proceeding for determination of custody or visitation rights, for dissolution of marriage, for nullity of a voidable marriage, or for legal separation of the parties, either spouse or parent, or both, may file in the family conciliation court a petition invoking the jurisdiction of the court for the purpose of preserving the marriage by effecting a reconciliation between the parties, or for amicable settlement of the controversy between the spouses or parents, so as to avoid further litigation over the issue involved.