Kourtney Kardashian reportedly broke up with Scott Disick after he was photographed with ex-girlfriend Chloe Bartoli over Fourth of July weekend. The reality stars, who have three children together, have not confirmed if the rumors are true, but Twitter users have already made up their minds: If Kardashian and Disick are caput, he traded down.

Bartoli was also slammed on Instagram for a photo she posted there Saturday, where she's holding up a glass of wine and gazing into the camera. IG users labeled her a “home wrecker” and a “whore.” She also appeared to have a huge mark on her neck, which some assumed was a hickey from Disick.

Since everything is just rumors for now, it’s unclear if Disick and Kardashian were broken up before the weekend. They haven’t spoken, and he’s afraid to face the mother of his children.

“He knows he messed up, but now he is scared of the consequences and what it will do to him,” an insider told Hollywood Life in an exclusive report Monday. “He is really taking his time to come back and deal with this situation. It’s actually really weird to see how he’s reacting to all of this -- he’s basically a very immature person and needs to grow up, take a stand and fight for his family and relationship. He really needs some help.”

Kardashian and Disick, together for nearly a decade, share children Mason Dash, 5, Penelope Scotland, 2, and Reign Aston, 7 months. For all the latest Kardashian drama, check out “Keeping Up With the Kardashians” every Sunday at 9 p.m. EDT on E!.

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