Scott Disick is allegedly convinced that Travis Barker is using Kourtney Kardashian.

In its September 11 issue, Heat UK claimed that Disick is seeing all the red flags when it comes to Barker and Kardashian’s relationship. So, he’s not sure why his ex-girlfriend isn’t.

A source claimed that Disick believes Barker is just using Kardashian for her money. After all, the Keeping Up With the Kardashians star is the one that pays for all their trips.

The insider also claimed that Disick thinks it’s weird that Barker doesn’t want to meet Kardashian’s family and friends. And instead, the musician always wants to just be with his girlfriend.

“Travis is an incredibly intense guy and he’s turned down a ton of social invites from Kourtney’s friends and family to get to know them better in favor of these romantic weekends away just the two of them. To Scott, it’s one of many red flags,” the source said.

So Disick became even more upset when he found out that Kardashian is spending a lot of money on her boyfriend.

Unfortunately, the mom of three couldn’t care less about Disick’s opinions. After all, she’s living the best time of her life. And she’s also enjoying Barker’s company.

Kardashian allegedly thinks that Disick needs to chill and move on. And the reality TV star also believes that her ex-boyfriend is intimidated by Barker.

“He needs to grow up and stop being so immature and petty. She gets that I can’t be easy with the kids adoring Travis, and she’s sorry if anyone’s offended by the fact that she and Travis are flaunting their love, but this is the first time in her life she feels happy and cared for by a guy she fully trusts,” the source said.

The rumors suggesting that Disick is jealous of Barker started after he messaged Kardashian’s other ex, Younes Bendjima.

In his message, Disick was seemingly trying to get Bendjima’s support, but he didn’t.

Bendjima said that he couldn’t care less about Kardashian and Barker’s PDA as long as they’re happy. He also urged Disick to stop calling him bro.

Disick is seemingly offended by Kardashian and Barker’s PDAs during their vacations. And those close to the reality TV star think that this is because he still hasn’t moved on from Kardashian.