The plaintiff and first defendant were former spouses who divorced in 2006. They jointly owned the former matrimonial home at No 10 Loerie Lane Borrowdale. Upon divorce, they entered into a consent paper which provided that the plaintiff could live rent-free in the property until both children left home, with certain provisions regarding third parties if either party remarried or cohabited (clauses 3.2 and 3.4). In 2008, the plaintiff moved to Zambia, leaving the house vacant. The parties then agreed that the first defendant would move into the main house and pay rentals of US$650 per month to the plaintiff for her 50% share. The first defendant proposed this arrangement himself. From 2009 to March 2015, the first defendant paid these rentals. In March 2015, he stopped paying, citing financial difficulties with his business and heavy educational costs for the children. In October 2014, the second defendant (the first defendant's new wife) moved in, and they married in November 2014. The plaintiff claimed US$10,400 for unpaid rentals from March 2015 to July 2016, plus ongoing monthly rentals. The first defendant counterclaimed, arguing he paid the rentals under a mistake of law and sought refund of US$46,800. The second defendant was joined to the proceedings.