Brown v Walters

This case concerned an appeal to the High Court of Australia from a decision of the Supreme Court of Queensland. The original proceedings involved a husband, Percival Leslie Walters, who sought to make absolute a decree nisi for the dissolution of his marriage to Eva Annie Walters. The wife's father, Charles Dale Brown, sought leave to intervene in the proceedings to show cause against the decree absolute, alleging adultery by the husband after the decree nisi had been pronounced.

The legal issues before the High Court included whether adultery committed by a petitioner after a decree nisi but before a decree absolute constituted adultery "during the marriage" for the purposes of a discretionary bar under the Matrimonial Causes Jurisdiction Act 1864 (Q.). The Court also had to determine the scope of section 7 of the Matrimonial Causes Act 1875 (Q.), specifically whether "material facts not having been brought before the Court" included facts arising after the decree nisi, and whether a person not a party to the suit could intervene on such grounds, or if they were limited to informing the Attorney-General. Furthermore, the Court considered the period within which cause could be shown against a decree absolute.

The High Court reasoned that adultery occurring after a decree nisi and before a decree absolute is indeed considered adultery "during the marriage" and thus presents a discretionary bar to the dissolution of marriage. The Court held that the phrase "material facts not having been brought before the Court" in section 7 of the 1875 Act encompasses facts that have occurred since the decree nisi and are relevant to the motion for a decree absolute. It was also determined that any person, not a party to the suit, may show cause on the ground of such material facts arising after the decree nisi, and is not restricted to informing the Attorney-General. The Court further clarified that cause may be shown at any time until the decree absolute is pronounced, irrespective of any time limits set by court orders. The Court also found that a close relationship to a party or acting in their interests does not disqualify a person from intervening.

The High Court allowed the appeal, reversing the decision of the Supreme Court of Queensland. This meant that Charles Dale Brown was granted leave to intervene in the proceedings to show cause against the decree absolute based on the alleged adultery of the respondent husband.