導演：Vincent Lobelle Sébastien Thiéry 

主演：凱瑟琳·弗洛 克里斯蒂昂·克拉維埃 帕斯卡·艾比約 Sébastien Thiéry 

TAG：喜劇 

簡介：　　What if you came home one day to find some weirdo living in your house? What if that weirdo, in a barely understandable language, explained that he was your son? But you knew for a fact you had no children. This is what happened to André and Laurence Prioux, a bourgeois couple, stylishly living in a quiet upscale suburb.　　Convinced they are victims of an error or a con man, André wants nothing to do with Patrick. But Laurence, faced with the inexplicable, suddenly becomes the mother she never was and welcomes with open arms this long-lost son, who sprung out of nowhere with his pregnant fiancée. And her dog. When a childless couple encounters family... Or makes it up.