Scott Disick 'Can't Stand Being Around' Kourtney Kardashian's Fiancé Travis Barker Ahead Of Upcoming Wedding: Source

Scott Disick still hasn't come to terms with Kourtney Kardashian's romance with Travis Barker.

The Talentless founder — who shares three children with Kardashian — has been struggling to get behind her relationship with the Blink-182 rocker, and their October 2021 engagement didn't make anything easier for the father of the reality star's children.

While Disick and Barker were recently spotted spending time together, a source spilled to Us Weekly that it was "a rare occasion," as the 38-year-old still isn't a fan of the drummer, 46.

According to the outlet, Disick "can't stand being around him," as a source noted the reality star "despises Travis," but has been trying to make the best of it for the sake of his kids: Mason, 12, Penelope, 9 and Reign, 7. "Scott adores his kids and would do anything to make them happy."

SCOTT DISICK HAS 'BEEN DOING THE BEST HE CAN' FOLLOWING KOURTNEY KARDASHIAN & TRAVIS BARKER ENGAGEMENT, BUT IT'S A 'VERY DIFFICULT TIME,' SOURCE SAYS

The insider insisted Disick and Barker are "not only friendly terms" and only spend time together "because the kids are around."

Even though the Poosh creator, 42, has happily moved on with Barker, Disick still "wishes things were different" between him and the mother of his children.

Disick and Kardashian previously dated on-and-off for almost ten years before going their separate ways in 2015. Since then, they have remained amicable coparents, with Disick still being a part of the famous family's reality series Keeping Up With the Kardashians even after the split.

But the doting dad still seems to be hung up on a romantic relationship with Kardashian, as "He feels like Kourtney was the one that got away and [he] still can't wrap his head around the fact that they're getting married soon."

"He feels like he's not going to find someone like Kourtney," the source explained to the publication.

SCOTT DISICK WANTS TO FIND 'THE ONE,' HE 'DOESN'T ALWAYS WANT TO BE DATING,' INSIDER SPILLS

Since the Flip It Like Disick star still "has love for" the brunette babe, "It's going to take time for him to fully accept Travis is The One for her," the insider added.

Meanwhile, Kardashian and Barker already seem to be on the fast track toward starting a family together, which is expected to be chronicled on the new Hulu reality series, The Kardashians.

As OK! reported, Kardashian revealed she and her hubby-to-be were trying to have a baby together in a recent trailer for the show, which teased a glimpse of her IVF and fertility journey.