Kendall Jenner and Scott Disick are heavily rumored to be having an affair.
Kylie Jenner once posted a message on Instagram with a message saying how hard it is to grow up with the whole world watching you.
The 17-year-old's post can now be applied to her sister, Kendall.
Not only is Kendall being linked to her older sister, Kourtney Kardashian's boyfriend, Scott Disick is also the father of Jenner's nephews and niece.
Amidst all the rumors claiming that Kendall Jenner and Scott Disick are having an affair, Khloe Kardashian is apparently furious.
"[Khloe] hadn't realized things had gotten so out of hand between them," an alleged insider close to the situation told Star magazine.
"She told Kendall she needed to back off and distance herself from Scott, for everybody's sake," the source continued.
Kourtney on the other hand, is said to be blinded about the situation and that "it would absolutely destroy her" if she finds out about the alleged affair between Scott Disick and Kendall Jenner.
However, Hollywood Life reported that Kourtney is aware of everything and that she's using her kids against Disick.
"He [Disick] told her [Kourtney] she was acting uptight, which made her even more enraged. That's when she brought up Kendall," the alleged source explained.
"Kourtney made it clear that if she finds out he's messing around with her little sister - or anyone, really - he'll never see his kids again!"
While Kim Kardashian remains calm about the situation, she apparently wants all the questions about Kendall Jenner and Scott Dissick supposed affair to be answered during "Keeping Up With The Kardashians" season 10.
"My family decided not to do any press about our premiere and let this season speak for itself and answer all of the questions you might have had," Kanye West's wife tweeted.
The flashy Disick allegedly proposed to the 19-year-old model after getting drunk from a night of partying.
"He got tipsy and proposed to Kendall," claimed one insider to Star magazine. "He didn't get down on one knee or produce a ring, but he said, 'We should get married.'"
The rumors which even went as far as to Kendall getting pregnant by Disick, supposedly made feel the young reality star uncomfortable.
"She actually told him to stop and said they had to end 'whatever this is,'" the source of the publication claimed.
"She begged him to go home to Kourtney and make things work, because she didn't know how they could carry on without destroying the family."