Telle mère, telle fille

When 30 year old Avril (Camille Cottin) announces to her 47 year old mother Mado (Juliette Binoche) that she's pregnant, Mado behaves like a spoiled child and categorically refuses to accept her future status as "Grandmother". But when Mado discovers that she's also expecting a baby, the delicate balance of their relationship starts to inexorably unravel. For Avril, this is the worst blow imaginable. How could her childish mother be pregnant at the same time as she?