La Femme de l'amant(1992)

Cécile is 40 years old and is the assistant of a famous television presenter. Her work fascinates her, her private life is going well, Adèle, her 20-year-old daughter, is a student at the Beaux-Arts. But everything changes the day Adèle reveals to her mother that she is having an affair with her boss (Jean-Paul), a man married to Laetitia...