Olga stops the fight between Peter and Mongo-Stolypin. Given a choice, she gives her life to Mongo. Evdokia, seeing the suffering of her son, regrets that she interfered with his happiness. Mongo-Stolypin claims to have saved Peter from the disappointments of family life. Stepan confesses his love to Varya - he ran away from the new owner only to see her. Varya thinks how to save Stepan. Czartoryski confesses to Alexander that he is in love with Elizabeth. Elizabeth hides Czartoryski's letter from Alexander.