Watch LookMovie. Father Jean-Claude Barreau, 39, announced in September 1971 his decision to marry. This announcement would have a considerable impact due to the notoriety he had acquired as a best-selling author. 40 years later, his daughter Chloé looks back on this story that marked her family and questions yesterday's and today's society on a matter that is still relevant: the priests' vow of celibacy.