UPDATE Kourtney Kardashian and Scott Disick are officially broken up; he partied with teenagers for the Fourth of July

 

Kourtney Kardashian had a special kind of Independence Day: according to TMZ — which has reliable Kardashian insiders — she and Scott Disick are officially done.

“His partying lately has made her make this tough decision,” an insider said, explaining that Scott hasn’t been to the family home in Calabasas in more than a month.

On top of that, the insider said Kourtney has no more tolerance for Scott’s drinking and enabling friends: “After 3 kids, it’s gotten old and she has to do what’s best for the kids.”

Another source told People that Kourtney and Scott are both harboring anger toward each other. The source added, “He’s just making things worse and worse, and what’s worse is that he knows that he’s making it worse and worse.”

Just last week, Scott was photographed getting cozy with ex-girlfriend Chloe Bartoli in France. He was reportedly telling people there he is “newly single.”

Meanwhile, Kourntey spent the holiday weekend back in California with her and Scott’s three children.

 

A photo posted by Kourtney Kardashian (@kourtneykardash) on Jul 4, 2015 at 4:24pm PDT

 

UPDATE Radar Online reports that Scott went home with a group of 16- to 18-year-old girls in Miami on Saturday night.

“People were drinking and doing cocaine,” an insider said, when asked what happened when the group returned to one of the teenager’s parents’ houses. “At one point, Scott was completely passed out on the couch.”

The source said the party continued the next day at the Boca Beach Club Hotel, explaining, “There was more cocaine and alcohol there.”

Despite everything, “several sources” told Us Weekly they believe Kourtney and Scott will eventually reconcile.

“When he’s sober he’s actually a great dad,” one insider said. “This was an escape for him, a way out. Kourtney is flipping out and going crazy and says she’s done with him, but they’ve been through this before. He just hasn’t publicly embarrassed her like this and to this level. She says it’s over, but I know they will end up getting back together for the kids and the show.”