Sandler & Kerrington

This case involved an appeal concerning a custody order. The appellant sought to overturn a decision that reversed an earlier custody order. The court was required to consider the weight to be given to previous custody determinations when a new application is made.

The central legal issue was the standard and principles that a court should apply when considering an application to vary or reverse an existing custody order, particularly when the original order was made by consent or after a contested hearing. The court had to determine how to balance the need for finality in litigation with the paramount consideration of the child's welfare.

The court affirmed that earlier custody orders, and the reasons and material upon which they were based, must be given due regard. Applications to reverse such orders should not be entertained lightly and require substantial grounds. The applicant must demonstrate a changed circumstance, a new factor, or a previously undisclosed material factor that justifies a fresh consideration of the child's welfare. While earlier decisions and findings of fact are important, the court is not bound by previous assessments of the parties or their views on the child's best interests. Once satisfied that a review is warranted, the court must determine custody afresh, applying the principles of section 64 and treating the child's welfare as the paramount consideration, taking into account all relevant factors including the duration of the existing arrangement and the potential advantages or disadvantages of a change. The appeal was dismissed.