Play It As It Lays (1972)

Maria Wyeth, an ex-model and B-movie actress, strolls on the grounds of a mental hospital, recalling the traumatic events which led to her breakdown. She is married to an unfaithful, self-engrossed director, Carter Lane. Neglected by her husband, Maria is engaged in a series of one-night stands and becomes pregnant. Her husband divorces her, and she has an illegal abortion. Maria's only friend is B.Z., a homosexual movie producer. World weary, he tells Maria that he has discovered the meaning of life is nothing. He invites her to commit suicide with him.