On Tuesday, November 2, the Poosh founder took to Instagram to post a picture of her and the Flip It Like Disick star's 9-year-old daughter dressed as Cher from the movie Clueless.
Disick, who recently split with Amelia Gray Hamlin, added a very dad-like comment under the post as he wrote, "O Cher, don't forget she can't keep driving her jeep without her drivers License."
As OK! previously reported, the socialite is not the biggest fan of the Blink-182 drummer. A source spilled Disick thinks "Travis has already completely changed Kourtney and he doesn’t like it." The insider added, "It’s like she’s a whole new person."
"Of course his feelings are a little hurt with the engagement news, but that’s not his main concern right now," the source explained. "His main concern is that Kourtney and the kids are happy. At the end of the day, he wants the best for Kourtney and their children."
"[Scott] avoids family get-togethers that Travis is at, and he has refused to be in the same room with him at times," a source told US Weekly, adding the Talentless founder feels "very distant and feels like an outcast more than ever."
Disick and Kardashian dated from 2006 to 2015. Prior to the 42-year-old getting with Barker, the co-parents remained close over the years as they filmed for the hit E! reality show.