'KUWTK' Star Kourtney Kardashian Ready To Move On Without Scott Disick? Khloe And Kim's Big Sister 'Sick' Of Babies' Daddy

"Keeping Up with the Kardashians" star Koutney Kardashian is allegedly ready to split up with Scott Disick as the latter is more interested in partying than staying at home with the family.

According to Life & Style magazine, Kourtney Kardashian gave her ultimatum for Scott Disick to stop with the partying and the alcohol, but it appeared to have backfired on her.

"Scott wanted out of the relationship more than ever. He's had it with the nonstop nagging and another ultimatum was the last straw," the article claimed.

Another claimed that Kourtney Kardashian and Scott Disick split is likely to happen: "Kourtney used to be a partier when Scott first fell for her, but after kids, they have nothing common."

In fact, just three days after his partner gave birth to their third child, Scott Disick was out partying in Hollywood Hills lingerie bash while Kourtney Kardashian stayed at home to take care of Mason, 5, Penelope, 2 and baby Reign.

Scott Disick, meanwhile, told Us Weekly that he loves being a father.

"It's my third time so it's kind of a charm. I think I kind of know it by now. The first one was scary. The second was less scary. The third one was, okay - I got a whole team over here," he said.

"It's so hard - it's like how do you sum up someone who's gonna carry on your name and life and see them grow every day?. I wouldn't be able to wrap it up into one word. It's pretty wild to see something that you made, turn into a human being that you are today. It's scary too - but cool," Scott Disick added.

As for the split rumors between Scott Disick and Kourtney Kardashian, a source told Hollywood Life that they are simply not true. The reason why Scott Disick goes out is "that's how he makes money."

"He's not going to stop his appearances but Kourtney isn't going to leave him either," the source said.