How Child Custody Is Determined in Australia: A Step-by-Step Guide When parents separate, decisions about where and with whom children live can be challenging. Australian courts apply a clear framework to ensure outcomes serve the child’s best interests. Follow these five steps to understand the process. 1. The “Best Interests” Principle The Family Law Act prioritises a child’s safety and wellbeing. Courts consider health, emotional ties, and each parent’s capacity to care for the child. 2. Parental Responsibility & Care Arrangements Court assesses who makes long-term decisions (education, healthcare) versus who has day-to-day care. Shared responsibility is encouraged when safe and practical. 3. Child’s Views & Maturity Children old enough to form an independent view may have their wishes heard by an AVO or Family Consultant, though weight given depends on age and maturity. 4. Parental Capacity & Support Network Ability to provide stability, schooling, m...