Is Scott Disick about to become a father for the fourth time now? That's what the gossip blogs are saying as there's a new rumor that says his girlfriend Lindsay Vrckovnik is freaking out over a pregnancy shocker and that Disick's ex Kourtney Kardashian is outraged over the news.

Lamar Odom Update: Khloe Kardashian By His Side As He Fights For His Life

According to OK! Magazine on Wednesday, Disick's life is about to be turned upside down as Vrckovnik reportedly fears that she might be pregnant with his child.

Even though no one has made an official announcement about the pregnancy speculation, sources close to the Kardashian family say that Kourtney is ready to fight for full custody of the ex-couple three kids if the pregnancy news is indeed true.

Khloe Kardashian Receives Shocking News From 'Distraught' Lamar Odom On 'KUWTK'

What's more, Kourtney is not only cutting Disick out of her life, but she's also cutting off his money, too.

A source said, "Kourtney canceled Scott's credit card and cut him off financially."

To make matters worse, while Disick has supposedly told Kourtney that he felt "suckered in" each time she fell pregnant (the couple have three children together, Mason, 5, Penelope, 3, and Reign, 11-months), he is "totally fine" with Vrckovnik's supposed pregnancy.

Eyewitnesses further go on to say that Disick isn't stressed out at all at becoming a dad for the fourth time because he and Vrckovnik get along better than he and Kourtney ever did.

Keep up with Enstars for an update on Vrckovnik's pregnancy along with news from all of your favorite Kardashians.

Tags: scott disick kourtney kardashian