Home of the Gentlefolk by Ivan Turgenev

Lavretsky pursues an education in Moscow, and while he is studying there, he falls in love with a beautiful young woman Varvara. The two move to Paris, where Varvara becomes a very popular salon hostess and begins an affair with one of her frequent visitors. Lavretsky learns of the affair only when he discovers a note written to her by her lover. Shocked by her betrayal, he severs all contact with her and returns to his family estate.