Phyllis Summers is a fictional character from the long-running soap opera, The Young and the Restless. She is portrayed by actress Michelle Stafford and is known for her complex personality, often oscillating between being a villain and a sympathetic character. Phyllis has been involved in numerous dramatic storylines, including romantic entanglements and family conflicts. Throughout the series, Phyllis has had significant relationships with other characters, including Jack Abbott and Nick Newman. Her character is often depicted as strong-willed and independent, making her a central figure in the show's ongoing narrative. Phyllis's journey reflects themes of love, betrayal, and redemption.