Love hurts — just ask Scott Disick who is reportedly hitting the bottle hard to forget about Kourtney Kardashian’s hot new boyfriend.

Lord Disick is going back to his old ways after learning that Kourtney is moving on with 24-year-old male model Younes Bendjima, and according to sources, he’s in a downward spiral and friends are worried he needs rehab.

MORE: People Need to Get Over Scott Disick and Khloé Kardashian’s “Weird” Relationship!

“He feels betrayed because he says she’s been dangling a carrot that she’d get back with him if he stopped drinking — which he did,” a source told TMZ. Scott has been spotted hitting up clubs and allegedly partying non-stop at his home for weeks.

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However, it didn’t look like Scott was trying too hard to win back the mother of his three kids, Mason, 7, Penelope, 4, and two-year-old Reign, when he snuck a girl into his hotel room on a recent family trip to Costa Rica.

“Scott and I are living our open lives but we’re here with our kids and here to be a family so I can’t even understand why he would think to invite someone. It’s hurtful and disrespectful,” Kourt said on KUWTK.

MORE: Kim Kardashian Goes Full Kanye on “Tramp” Hiding in Scott Disick’s Bathroom in Dubai!

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Getty Images, Splash

She continued, “I’m just thinking about all the guys I’m going to f–k when I get home… My kids deserve to have somebody with better moral characteristics.”

And her new boy toy is definitely an upgrade. The 38-year-old was first spotted with the Algerian hottie last year during Paris Fashion Week and recently celebrated his birthday together in Beverly Hills.

Scott has also been spotted out with a much-younger girl, stylist Ella Ross, who looks just like Kardashian BFF Chrissy Teigen, but a source explained that was just his way of getting back at Kourtney.

MORE: Kourtney Kardashian Wants You to Know She’s Having Sex With Her New 24-Year-Old Boyfriend!

We have a feeling Kourtney and Scott won’t be getting back together anytime soon. For a look back at Scott before he was a “Lord,” click through the gallery below!