'KUWTK' Kourtney Kardashian, Scott Disick Cheating, Break Up Scandal Twitter Reactions

"Keeping up with the Kardashians" reality star, Kourtney Kardashian and Scott Disick are officially broken up after the father of three was spotted hanging out with stylist, Chloe Bartoli over the fourth of July weekend.

 Sources tell E! News, "Kourtney has always taken Scott back and been by his side, but now with three kids it has gotten old. Kourtney has to do what's best for the kids."

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

Although, Kourtney is known to hide her emotion, insiders close to her say that she is over her husband's wild antics.

"[She] is putting on a brave face, but she is over it. She's fed up. It's humiliating and disrespectful. How much more is she supposed to take?"

The source added, "He's clearly unraveling. He was a mess in NYC last month with the drinking and partying and he's been in a downward spiral ever since. He's been in trouble before, but this is on another level."

Check out some fan reactions below:

 ‏@BrandonEvrs  tweeted, "Kourtney Kardashian deserves an award for putting up with Scott Disick as long as she did. He was a horrible boyfriend and a mediocre dad."

@cammlizz11  tweeted, "Who is Scott Disick without Kourtney Kardashian?"

@YasminAldabas  tweeted, "If Kourtney Kardashian can leave Scott Disick... You can walk away from anyone."