Mary-Louise Parker And Fiance Jeffrey Dean Morgan Split

Photos: WENN

Mary-Louise Parker and her fiance Jeffrey Dean Morgan have broken off their engagement after a two-year relationship described as ‘on-again, off-again.’

The two ‘Weeds’ stars met on the set of the hit Showtime series. Jeffrey also plays Denny on ‘Grey’s Anatomy.’

Mary-Louise adopted a baby girl this past fall. She also has a son from a previous relationship with actor Billy Crudup.

Reps for both actors offered no comments.