News Patrick Dempsey and Wife Jillian Celebrate Their 18-Year Anniversary With Sweet PDA Pic By Antoinette Bueno 3:08 PM PDT, July 31, 2017 Getty Images Patrick Dempsey and his wife, Jillian Fink, appear to be stronger than ever. The couple celebrated their 18-year wedding anniversary on Monday, and Fink marked the occasion with a cute pic of the former Grey's Anatomy star kissing her on the cheek. "Happy 18th anniversary @patrickdempsey!" the celeb makeup artist Instagrammed. "Through thick and thin... I love you~ wifey."WATCH: EXCLUSIVE: Patrick Dempsey Talks About Fighting for Love After Reconciling With Wife Jillian View this post on InstagramA post shared by Jillian Dempsey (@jilliandempsey)Dempsey and Fink married on July 31, 1999, and have three kids together -- 15-year-old Tallula and 10-year-old twins Darby and Sullivan. The relationship hit a bump in the road in January 2015, when Fink filed for divorce. However, after looking affectionate on multiple occasions following their split, the two officially called off their divorce in November."You have to work at everything. And you cannot do everything," Dempsey, 51, told ES magazine last May about their marriage. "Something has to be sacrificed."ET spoke to the handsome actor at the Bridget Jones' Baby premiere last September, when he talked about reconciling with his wife."That's what my heart told me to do," he commented.WATCH: Patrick Dempsey Opens Up About Restoring Marriage -- 'We Both Wanted to Fight For It' These days, things definitely appear to be on the right track. Dempsey shared a romantic vacation snap in April, the two hugging on the beach."My vacation is always more beautiful when I'm next to my beautiful wife @jilliandempsey," he gushed.Watch below:Patrick Dempsey Shares Sweet Vacation Snap With Once-Estranged Wife, Jillian This video is unavailable because we were unable to load a message from our sponsors. If you are using ad-blocking software, please disable it and reload the page.