Goldstein, Gérald Keywords: Cohabitation | Private international law | Registered partnership | Mots clefs: Concubinage | Droit international privé | Partenariat civil | ABSTRACT In this course, Professor Gérald Goldstein of the Faculty of Law of the University of Montreal examines the conflicts of laws concerning cohabitation outside marriage. As the focus is on private international law, the subject excludes the in-depth and exhaustive comparative study of the various domestic law provisions affecting cohabitation or…