Le Congrès des belles-mères (lit. The Congress of Mothers-in-Law) is a 1954 French comedy film directed by ÃÂmile Couzinet and starring Pierre Larquey, Jeanne Fusier-Gir and Georges Rollin. It was shot at the Studios de La Côte d'Argent in Bordeaux and on location in Bourg-sur-Gironde. The film's sets were designed by the art director René Renneteau.
A baroness forms a society of mothers-in-law aggrieved at their sons-in-law. She tries to prevent the marriage of her daughter to the mayor's nephew.