Patty Bouvier

Patricia "Patty" Bouvier (voiced by Julie Kavner) is one of Marge's cynical chain-smoking twin sisters (the other being Selma), who works at the Department of Motor Vehicles (DMV) and has a strong dislike for her brother-in-law, Homer Simpson. Patty is a lesbian, since she has confessed this to Marge (asking "did you actually think I was straight?"), appeared on a float at a pride parade, and had tomboy tendencies as a child. She is also the maternel aunt to Bart, Lisa, Maggie, and Ling. She is named after Matt Groening's sister Patty Groening. She is 42 years old.