In Paris, Pierre and Anne have been living together for a couple of years and they have the eighteen months son Loulou, who stays with the nanny Laurence during the day while they work. Their best friends are the couple Victor and Claire, who also is not married but live together. Out of the blue, Pierre feels Anne estranged with him and sooner she discloses that she is in love with another man. Pierre seems to accept her affair but their relationship rapidly deteriorates, and Pierre becomes violent with her.
Isabelle Huppert
as Anne
Daniel Auteuil
as Pierre
Karin Viard
as Claire
Jérôme Deschamps
as Victor
Christian Benedetti
as Lawyer
Jean-Jacques Vanier
as Speaker at Party
Nina Morato
as Marie
Laurence Lerel
as Laurence
Frédéric Gélard
as Estate Agent
Gérard Jumel
as Man at Party
Estelle Larrivaz
as Girl at Party
Claudine Challier
as Loulou's Grandmother
