Allesch v Maunz

The High Court of Australia heard an appeal from the Full Court of the Family Court concerning an application to set aside property settlement orders. The dispute originated from the husband's failure to comply with initial orders, leading to further orders for the sale of a property and preservation of the proceeds. The husband sought to set aside the property settlement orders made in his absence, arguing his illness prevented his attendance and participation.

The central legal issue before the High Court was the proper approach to an application to set aside a court order made in the absence of a party, particularly when that absence is explained by illness. The Court was required to consider the criteria for setting aside such orders under section 79A(1) of the *Family Law Act 1975* (Cth), specifically the concept of a "miscarriage of justice" and the dual considerations of a reasonable explanation for the absence and the potential for a different outcome if the party's arguments were heard.

The High Court reasoned that while there is no special rule universally applicable to setting aside orders made in a party's absence, the court must conform to the statutory provision. The critical considerations are whether a reasonable explanation for the absence is provided and whether the party has a material argument that might affect the outcome. The Court found that Finn J had accepted the husband's illness and the potential for a substantially different property settlement if his evidence were heard. However, Finn J was not satisfied that the husband lacked the capacity to seek an adjournment. The Full Court had upheld Finn J's decision. The High Court concluded that the Full Court erred in its approach and that the matter should be remitted for further hearing.

The High Court allowed the appeal, set aside the orders of the Full Court of the Family Court, and remitted the matter to the Full Court for further hearing and determination. Each party was ordered to bear their own costs of the proceedings in the High Court.