Scott Disick — who has a long history of bad behavior — is spiraling out of control again. In fact, things have gotten so bad at home with longtime girlfriend and mother of his two children Kourtney Kardashian, sources reveal to In Touch that Scott has moved out of the family’s Calabasas, Calif., house and into the Montage Beverly Hills Hotel.

“Yeah, Scott was here last week. He arrived alone,” a source tells In Touch, on newsstands now.

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And while Kourtney is used to Scott’s partying and volatility, his behavior at the Montage on Dec. 6 will be a devastating surprise. An eyewitness tells In Touch that Scott was spotted getting cozy with a sexy brunette.

“The woman was in her 20s and exotic-looking,” recalls patron Thomas Johnson, who spotted the pair in the lobby. “She was pulling a small suitcase on wheels and Scott put both his arms around the small of her back, kissed her on the cheek and whispered into her ear. When Scott pulled back, he kept his hand on her hips and leaned back, as if to check her out.”
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Johnson tells In Touch, “The way he touched her and the way they looked at each other suggested they were a lot more than friends. A man with a long-term partner and two children should never behave like that with another woman.”

And now comes another slap in the face: An insider close to Scott tells In Touch that he’s planning to move to NYC in January so that he can be “bicoastal.” “Kourtney is devastated,” says the first source. “She always wanted Scott to be the one. Instead, he’s broken her heart.”

Read more about Scott’s partying and more inside Kourtney and Scott’s lives apart, in the new issue of In Touch, on newsstands now.

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