Autumn Marathon

Andrey Pavlovich Buzykin is cheating on his wife. The lies he is telling his wife all the time are unconvincing, but he never has the courage to tell her the truth. His lover, Alla, is aware of his family life. Alla and Nina, Andrei's wife, both leave him, forgive him, and return to him at the same time, and Andrei continues with this kind of life, full of suffering and deceit. Finally, both women are so fed up with his lies that they don't believe him even when he is telling the truth... (imdb)