Kourtney Kardashian, Scott Disick Heartbreaking Break Up After Cheating Scandal Goes Viral

Keeping Up With The Kardashians reality star Kourtney Kardashian breaks down over ending her relationship with Scott Disick in the news season's sneak peek.

The 36-year-old and her family found out about Scotts alleged hook up with an ex-girlfriend while on vacation in France while she was home with her kids --Mason, 5, Penelope, 3, and Reign, 9 months. Scott was photographed getting too touchy with his ex-girlfriend Chloe Bartoli in Monaco.

Kourtney tells Kim Kardashian, "Scott is like, on a crazy bender," he added, "I've worked so hard to keep this family together."

A source close to Disick recently told PEOPLE, "He isn't working on himself, which is one of the conditions he has to meet for Kourtney to take him back. He's not working on himself at all," he added, "He's totally lost right now."

In another scene, Kourtney's mother, Kris Jenner yells out as she scrolls through her phone getting more details from an article, "Scott Disick gets very hands-on with brunette stylist," Kris cursed, "Piece of s**t."

After their confirmed split, Kris told Access Hollywood's Billy Bush, "Scott is like my son," Kris said, "He came over yesterday. He was on his way over to see the kids. He's a great dad. They've got things to figure out. My wish is that, you know, they work it out and figure it out and we'll see what happens. He's a great dad and he loves the kids and he loves Kourtney."

We guess this was coming after their on-and-off break ups! Aww poor Kourtney! Check out the clip below: