"KUWTK" star Kourtney Kardashian reportedly split with Scott Disick after photos of him getting cozy with fashionista Chloe Bartoli, who was supposed to be his ex, in Monte Carlo emerged.

A source told Daily Mail that when Kourtney Kardashian saw the pictures, she thought it was "humiliating and disrespectful."

TMZ also confirmed the split reports as it said that Scott Disick has not been back to the home he shared with Kourtney Kardashian with their three children in over a month.

"His partying lately has made her make this tough decision," the source said, adding that the "KUWTK" star was "frustrated with his friends.

"After 3 kids, it's gotten old and she has to do what's best for the kids," the report added.

E! Online reported that Scott Disick can only blame himself for the split with Kourtney Kardashain.

"Scott has been running around saying he's single," the article said. "Kourtney dumped him after she saw the pics [in Monte Carlo] and he hasn't been home after a month-long party binge."

The article also confirmed that Scott Disick has been running around with the wrong group of friends who enabled his substance abuse, rather than help him.

These friends, according to the article, "are not a good influence" and "not looking out for his best interests."

Daily Mail published photos of Scott Disick and Chloe Bartoli in Monte Carlo getting cozy with each other. In one of the photos, the fashion stylist can be seen feeding her ex beau.

"The stylist appeared to be quite smitten with the reality star and was even seen lounging on the same pool chair as him," the report said.

Scott Disick has been very vocal about not wanting more responsibility. In one of the episodes of "KUWTK," Kourtney Kardashian was trying to tell him that she's pregnant. He told her, "You just keep suckering me into these kids. I can't handle all of this responsibility."