Mary Haines is a fictional character from the play and film adaptation of The Women, created by Clare Boothe Luce. She is portrayed as a wealthy, upper-class woman who navigates the complexities of friendship, marriage, and betrayal in a society dominated by social status. Throughout the story, Mary faces challenges when she discovers her husband’s infidelity. Her journey reflects themes of female empowerment and resilience, as she ultimately seeks to reclaim her identity and happiness amidst the turmoil of her personal life.