Le Bateau Sur L'herbe

In this gentle, tragic drama, Olivier (John McEnery) is a wealthy young man with a lively and attractive mother (Valentina Cortese), which is a pity, really, as he can't bear her, or the men she gets involved with. When he gets too upset with her escapades, he begins to break things, or runs off. Otherwise, he spends his time building a boat on the lawn with his friend David (Jean-Pierre Cassal), a poor fisherman whom he grew up with. (allmovie.com)