XZY v XZZ

Case Significance

In XZY v XZZ [2026] SGFC 33, decided on 18 March 2026, District Judge Kow Keng Siong of the Family Court determined cross-applications concerning a father's failure to comply with a child maintenance order. The mother sought payment of substantial accumulated maintenance arrears, while the father applied to reduce his maintenance obligation, contending he could no longer afford the existing order. The central legal issue was whether the father had proved a material change in circumstances sufficient to warrant variation. The court also examined the duty of a defaulting parent to provide full and frank financial disclosure and the circumstances in which an adverse inference may be drawn against a parent who fails to do so. The judgment further addressed the approach courts should take in assessing a defaulting parent's capacity to discharge maintenance arrears by instalments when that parent has not made adequate disclosure — principles applied under the Evidence Act.