Jeffrey Dean Morgan and Mary Louise Parker
Mary-Louise Parker and Jeffrey Dean Morgan met on the set of Weeds and began dating on and off for a while before finally getting engaged in February 2008 only to split up two months later. Parker has a son from her relationship with actor Billy Crudup who left her for Claire Danes when she was 7 months pregnant. Although never married, Parker went on to adopt a baby girl from Ethiopia in 2007. Morgan married actress Hilarie Burton in 2014 and they have one child together.