The husband lives happily with his small family, but the happiness does not last, as jealousy prevails in the heart of a friend. He tells the husband that his wife is betraying him, changing his life, and turning to wine, looking for proof that his wife is betraying him. He finds love letters that don't belong to his wife but to the children's nanny, so the husband imagines that his wife is betraying him. He divorces her and events follow.