May Wine (Les belles Américaines)

Lorraine Devany is a successful businesswoman, she runs a boutique. She's married to Tom. They live in a beautiful house in the States with their daughter Cammie. When Lorraine goes to Paris she's joined by Cammie. They enjoy themselves very much there. They both get an affair with the gynecologist Paul Charmant, but they both think they're the only one. Then Lorraine gets a phone call: Tom is coming to France.