Pregnant Kourtney Kardashian congratulates her husband, Travis (video)

On Sunday, Kourtney Kardashian congratulated her husband, Travis Barker, on Father's Day with a short but charming Instagram message. The forty-four-year-old reality star shared a photo of them and some of their children from a previous relationship when they were pictured together for a family photo last Christmas. Kardashian, who announced the surprise pregnancy at the Blink-182 drummer's concert on Friday, wrote underneath the published photo, "Happy Father's Day @travisbarker! Thank you for taking such good care of us," the famous star thanked the musician. In her post, Courtney did not mention her ex Scott Disick, the father of her three children - 13-year-old Mason, 10-year-old Penelope, and 8-year-old Rain. The retro photo Courtney shared shows her in a bright red dress, sitting on a couch next to her daughter Penelope. Her two sons were not in the picture. The photo shows that the SoCal native and her daughter were seated between Travis' daughters, Alabama and Atiana. Behind them stood Travis and his 19-year-old son Landon. On the same day, Atiana posted a retro photo of herself and her stepfather with her half-siblings, Kourtney and Raine. The blended family was captured posing against a wall during a fun day at Disneyland for founder Push's 43rd birthday last April. The actress tagged her father's official social media account with a white heart and wrote, "Happy Father's Day." The girl also shared a recent photo of her posing backstage with him at his last concert. On the same day, Travis took to his social media page to thank his family for their love and pay tribute to his father. Happy Father's Day to the best father I could ever ask for, who taught me everything I know," he wrote in the caption of a carousel post with a photo of the father-son duo. He also shared adorable photos of his children when they were very young. Over the weekend, Courtney revealed that she and Travis are expecting their first child together after speaking candidly about how she struggled with IVF and stopped treatment over a year ago. Courtney broke the happy news while watching her husband perform during a concert at BMO Stadium in Los Angeles on Friday, the executive producer holding up a sign that read, "Travis, I'm pregnant."