Kris Jenner has urged Kourtney Kardashian to "move on" from Scott Disick.

Kourtney Kardashian

Kourtney Kardashian

The 'Keeping Up With The Kardashians' star split from the 32-year-old model - and the father of her three kids, Mason, five, Penelope, three, Reign, 10 months - in July after nine years together and her mother has told her to go out and find "someone really special".

When asked if Scott is alright, Kourtney says: "I don't know. I mean, this is what he wants to be doing, so there's nothing I can do at this point. That's life."

To which the matriarch responds: "You have the weight of the world on your shoulders, because you're like a single mom. But it's a single mom waiting for her partner to come home. And you don't need to wait for him to come home anymore. It's just time to move on and find your happiness. You need someone really special in your life."

But the 36-year-old beauty insists her kids are her priority.

Speaking on an episode of their E! reality show, she added: "I don't care about anybody. I just want to care for my kids."

Meanwhile, Kourtney recently took her children to visit their father in rehab.

Of the visit, a source said: "Scott was really happy to see the kids and was very loving with them. He visited with them inside for awhile and then took them outside to admire the view from the balcony.

"Kourtney stood back and let Scott do his thing with the kids. But she seemed to be on decent terms with Scott and they were chatting from time to time."