Scott Disick allegedly stopped taking care of himself after Kourtney Kardashian married Travis Barker.

In its Sept. 12 issue, Globe claimed that Disick gained approximately 40 pounds in the last couple of months following his failed attempts to get back together with Kardashian.

What’s worse is that Disick struggled to accept the fact that Kardashian is now married to Barker because this means that there’s no way for him to get back together with her ever.

“Scott is in a world of pain and he’s lost his mojo. He’s gone from being this lovable rogue with a twinkle in his eye to a bitter, schlubby has-been. The young hangers-on he steps out with are all for show. The guy’s snoring his head off by 10 p.m. most nights after a bellyful of food,” the source said.

Other than Kardashian’s marriage to Barker, Disick is also allegedly affected by the fact that his ex’s family already started to freeze him out.

“Kris Jenner and the rest of her family are kind of over Scott and leaving him to rot. The feeling is they’ll boot him for good,” the source said.

The insider added that Disick is only now realizing what he lost after he saw Kardashian move on with Barker. During their decade-long relationship, Disick never really treated Kardashian right. In fact, he also cheated on her and he succumbed to his partying and nonstop drinking.

“This is a classic case of Scott not realizing what he had until was gone, made even worse by how his kids adore Travis. This is karma biting Scott in the butt since he treated Kourtney so badly and now, she and her family are moving on and leaving him in the dust,” the source said.

While it is true that Disick gained a considerable amount of weight since his split from Kardashian, it’s possible that this didn’t have anything to do with the latter marrying Barker. Instead, Disick might have just been enjoying life and eating to his heart’s content.

As of late, there’s no indication that Disick even wants to get back together with Kardashian. It’s more likely for the dad of three to have already moved on from his baby mama after realizing that there’s no hope for them to get back together now or even in the future.