Patrick Dempsey packed on the PDA with his wife, Jillian Dempsey, as the couple celebrated an incredible 27 years of marriage. In a sun-soaked photograph shared by Jillian and later reposted by her husband, the Grey’s Anatomy heartthrob leaned in to kiss the beauty entrepreneur while they relaxed together on a boat. Patrick, 60, was shirtless and wore dark sunglasses, while Jillian showcased her figure in a black string bikini as the sparkling blue ocean stretched out behind them. © InstagramPatrick and Jillian celebrated 27 years of marriage The romantic image was accompanied by a sweet selfie showing the couple wrapped up in warm coats and hats during a much colder adventure. “Opposites attract!” Jillian captioned her original post. “27 years, three beautiful kids, and a lifetime of memories.” Acknowledging the challenges they have faced along the way, she continued: “Through all the highs and lows, we’ve always found our way. Happy anniversary.” © InstagramThe pair have three children together Patrick and Jillian first crossed paths in 1994 when the actor booked an appointment at …