Scott Disick Enters Rehab, but Kourtney Kardashian Is Already 'Over It': Watch the ‘KUWTK’ Clip

Keeping it clean for the kids. Scott Disick checks into rehab on the Sunday, January 31, episode of Keeping Up With the Kardashians, shocking both Kim and Khloé Kardashian.

In a preview clip from the bombshell episode, Kim tells Khloé that Kourtney’s ex is starting his treatment stint.

“Have you heard that Scott’s gone to rehab?” Kim, 35, asks as Khloé, 31, widens her eyes. The mother of two explains that Disick, 32, just popped by the house to say he was looking for Kris Jenner, adding that he seemed “normal” during their 30-minute conversation.

“He wants to really get it together and wants to go to rehab for a long time,” Kim continues. “I think it all sounds amazing. I just hope that he sticks with it.”

“I hope he stays and actually, like, does the treatment,” Khloé finally answers, looking doubtful and rolling her eyes, pointing out that she was “just hearing he was on the streets partying.”

When Kim tells Khloé that Kourtney is aware her ex is entering rehab, Khloé asks how Kourtney feels about it.

“I mean, I think she’s been really distant from him and just wants to keep her distance,” Kim says, to which Khloé agrees, “Yeah, she’s over it.”

Kourtney, 36, called it quits on her nine-year relationship with Disick in July after he was spotted partying with ex Chloe Bartoli in the South of France.

The exes share three children together — Mason, 6, Penelope, 3, and Reign, 13 months.

Watch the clip above! Keeping Up With the Kardashians airs on E! on Sundays at 9 p.m. EST.

Can't get enough of Us? Sign up now for the Us Weekly newsletter packed with the latest celeb news, hot pics and more!