When Isa, the overbooked, divorced mother of two finds out that her children's babysitter Latifa may have to leave the country due to visa problems, her future begins to look like a nightmare . To her Jewish mother's horror, she decides to form a civil union so Latifa can stay - Isa's sister Alice is the submissive wife of an impossible macho, but when she falls in love with the young, divorced and very handsome father of her daughter's friends, she begins to rediscover a sense of happiness - Their cousin Léa is very mistrustful of happiness. Her immaculate appearance hides her insecurities, yet she is funny and sensitive. Their friend Nina thinks a man should love her for who she is inside, but ever since the dashing Simon fancies her, Nina is not so radical about love.