An Unmarried Woman [Criterion Collection] [Blu-ray]

Paul Mazursky's An Unmarried Woman follows the turmoil of a woman named Erica (Jill Clayburgh), whose comfortable domestic life is thrown into turmoil when her husband Martin (Michael Murphy) reveals over lunch that he is in love with another woman. Martin leaves Erica after the confession, and the film details her attempts to find her place in the modern world of the late '70s.