A de facto relationship is a continuing course of conduct and behaviour, not an event at a fixed point of time. No matter how close their involvement in each other’s emotional lives, a conclusion that people are living together as a couple involves consideration of the circumstances in which they are living, including the places at which they are living. The test is not primarily locational, but it has a locational element: Dion v Rieser [2010] NSWSC 50 Bryson AJ at 14.