The Constitutional Constraints on Altering Property Rights After Relationship Breakdown

Section 79(2) of the Family Law Act 1975 (Cth) provides that the court shall not make an order altering property rights unless it is just and equitable to do so. This article argues that s 79(2) is required by the constitutional foundations upon which the power to alter property rights rests. The discretion of trial judges may be wide, but it is constrained by the parameters of constitutionality and by the purposes for which Parliament may authorise the alteration of property rights. Because existing legal and equitable titles are the starting point for consideration in family property proceedings, courts must always ask whether there is a sufficient justification for stripping a party of their legal or equitable rights. The fact of relationship breakdown is insufficient. While the broad discretion given to courts to alter property rights was originally seen as a means of providing justice for women who took on the role of homemaker and parent, the practice of the family courts of giving little weight to legal title has often worked a profound injustice to women. An understanding of the constitutional constraints on judicial discretion is also very important to give effect to the assumptions that underpinned the marital relationship.