Patrick Dempsey's 'Grey's Anatomy' Exit Explained; Connected To His Divorce With Estranged Wife? Unknown 8:51 AM According to Daily Mail, Patrick Dempsey's wife of 15 years filed for divorce this January. It is expected that the ex-couple would be sharing the custody ...viaimage Share This: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook