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Germaine Moreuil's insane jealousy triggers such violent marital quarrels that the spouses file for divorce. When Germaine's parents find out, they sham a fierce spat to disgust their daughter and her husband with the pathetic spectacle of a couple at loggerheads. But just as their farce is on the brink of becoming a tragedy, events combined with the blunders of all four happily reconcile everyone.