The appellants, parents of two minor children, concluded identical parent contracts with Pridwin Preparatory School, a private school, in 2011 and 2015 respectively. Over an eight-month period, the first appellant (AB) was involved in repeated altercations and persistent harassment of school staff. Relying on these incidents, the school principal cancelled the parent contracts on 30 June 2016. Although the school was entitled to cancel for breach, the principal instead invoked a termination-on-notice clause, which allowed either party to terminate the contract on reasonable notice and on any ground, in order to allow the parents time to secure alternative schooling for the children. The parents challenged the termination as unconstitutional, unlawful and invalid.