Cornelius Daniel Laubscher (deceased) and Eric Jean Spiridion Duplan (first respondent) lived together in a permanent same-sex partnership from 2003 until the deceased's death on 13 February 2015. During this time, they undertook reciprocal duties of support. Their partnership was neither solemnised nor registered in terms of the Civil Union Act (CUA). The deceased died intestate, leaving no descendants or adopted children. His parents had predeceased him. The applicant, Rasmus Elardus Erasmus Laubscher N.O., is the executor of the deceased estate and the deceased's only surviving sibling. A dispute arose as to whether the respondent was entitled to inherit the intestate estate under section 1(1) of the Intestate Succession Act (ISA), as amended by the reading-in order in Gory v Kolver NO 2007 (4) SA 97 (CC), or whether the enactment of the Civil Union Act had removed such entitlement.