Mary-Louise Parker and Jeffrey Dean Morgan in December
Mary-Louise Parker and her Weeds
co-star Jeffrey Dean Morgan have broken off their engagement, PEOPLE confirms.
Parker, 43, who plays a pot-dealing mom on the Showtime series, and Morgan, 41, who plays her deceased husband (and Denny on Grey's Anatomy
), were engaged
earlier this year after a two-year on-again, off-again relationship.
Reps for Parker and Morgan declined to comment.
a baby girl last fall. She also has a son with actor Billy Crudup.
The breakoff of the engagement was first reported by the Associated Press.
Like this story? Click on the Yahoo Buzz! button below to Buzz it up!