Rire et châtiment

Vincent Roméro is an osteopath who makes a point of being funny every minute he is awake. In fact it is his way to remain the center of attention. His antics wind up irritating his wife Camille, a geriatric doctor, to such an extent that she leaves him one day. At first Vincent is so persuaded his many qualities are hard to beat that he can't doubt she will soon come back. But as she doesn't, he starts questioning himself. (imdb)