Sharon Quinzel

Sharon Quinzel is the mother of Harley Quinn, and an antagonist in the 2019 Harley Quinn show.

Personality
Sharon is a shrewd crow of a woman who has no objections to her husband having their daughter killed due to the fact that she is angry at Harley for becoming a supervillain instead of marrying a doctor, causing Sharon and Nick to become pariahs in their community due to having a supervillain for a daughter. She is also a hypocrite, criticizing her daughter for her poor taste in men despite herself being married to a gambling addict. Furthermore, she is shown to be racist toward the Irish just like her husband. She shows little love for her parents or in laws, quickly getting over the deaths of Harley's grandparents.