Kitty falls ill after her humiliating rejection by Vronsky. At the German spa where she takes a rest cure she tries to deny her womanly nature by becoming a religious do-gooder. Realizing the hypocrisy of this new calling, Kitty returns to Russia cured of her depression and ready to accept her ultimate wifehood.
Consummating her union with Vronsky, Anna steps into a new life with much foreboding for the future. By the time she confesses her adultery to the suspecting Karenin, she is already pregnant with Vronsky's child.
