Patrick Dempsey and his wife, Jillian Dempsey, celebrated their twin sons Darby and Sullivan's high school graduation May 30. See photos from their big day!

Patrick and Jillian Dempsey have been married since July 1999 and are proud parents to three children. They welcomed their daughter Talula in February 2002 and their twin sons Darby and Sullivan ...

Patrick Dempsey’s twin sons are officially high school graduates! The former “Grey’s Anatomy” star and his wife, Jillian Dempsey, celebrated their sons Darby and Sullivan’s graduation ...

Patrick Dempsey’s twin sons are officially high school graduates! The former “Grey’s Anatomy” star and his wife, Jillian Dempsey, celebrated their sons Darby and Sullivan’s graduation ...

Patrick Dempsey shared a photo on Instagram of the proud parents posing with their sons, who ditched the caps but were still donning their navy blue graduation gowns. In the caption, he shared a ...