Kourtney Kardashian (Finally) Dumps Scott Disick

Can we get an "Amen?"

Kourtney Kardashian has reportedly FINALLY broken things off with her long-time boyfriend (and the father of her three children), Scott Disick.

"Kourtney has always taken Scott back and been by his side," says a friend of the pair, "but now with three kids, it has gotten old. Kourtney has to do what's best for the kids."

Considering that recent pictures surfaced of Disick getting awfully cozy with L.A. stylist Chloe Bartoli in Monte Carlo, it's about time Mama Kourtney puts her foot down. Not only was he caught getting very hands-on with the beauty, the 32-year-old has reportedly been having a great time drinking with "friends who are not a good influence on him," including some lovely young ladies, while Kourtney remained in Miami with her kids and had a low-key holiday weekend.

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

"It's humiliating and disrespectful. How much more is she supposed to take?"

The "Keeping Up with The Kardashians" star, who has been on-and-off-again with Disick since 2006, has stuck by her man through alcohol treatment and rehab... numerous times... but now it seems that friends are worried Disick has fallen back to his hard-partying ways.

"He's clearly unraveling. He's been in trouble before but this is on another level."

Hopefully this will be the wake-up call Disick needs to get help... but will it be enough to get Kourtney back?