Quinlan took her first television role in 1993 in the series General Hospital as Betsy Kensington . A brief appearance in LA Heat followed . She made her film debut in 1999 in The Florentine . In the film drama Ken Park (2002) she played Rhonda , the mother of Zoe . In the comedy 3Way (2008) she played one of the leading roles alongside Jill Bennett and Cathy Shim .
On September 1, 1996, she married the actor Tom Sizemore . The marriage was divorced on November 19, 1999. Maeve Quinlan lives in Los Angeles , her family in Dublin and Wicklow in Ireland and in Chicago .