The Kardashians Want To End Their Failing TV Show After Caitlyn Drama

Could Keeping Up with the Kardashians be on its last season?

A source has exclusively told RadarOnline.com that key family members are saying the show should end because of momager Kris Jenner's recent meltdown over Caitlyn Jenner's revelations.

And a huge ratings crash this season has already put the E! reality show's future in doubt, as RadarOnline.com has reported.

"The entire Kardashian clan has finally fallen apart and at least three major players—Kris, Kourtney, and Khloe-- are in agreement that 'it's enough,' " the source told RadarOnline.com. "Kim is the only one who disagrees.

"It definitely looks like this WILL be the last season we see the family!"

According to the source, while all the drama has always indirectly affected Kris in the past via her kids, the recent incident with her former husband Caitlyn Jenner has thrown her for a loop.

Caitlyn recently got revenge with a book that told all on her ex-wife.

And Caitlyn, who was previously Bruce Jenner, told the Sunday Times Magazine that she was never "entirely comfortable" having sex with Kris, as RadarOnline.com has reported.

The source said that sent Kris into a tailspin. "She's now at the point of nearing a breakdown! She's seen many doctors, is taking lots of meds, a handful of antidepressants every day over all the latest drama to hit with Caitlyn," the source told RadarOnline.com.

"The girls have become VERY concerned about her because she's been acting erratic unstable and totally different. She's crying all the time. She's depressed and slipping more and more every day."

In the past, scandals and bad press rolled off the back of the pushy momager, 61, the source noted.

"But now things have changed. She's changed--enough so that the older girls are taking action and have agreed with their mom that KUWTK needs to go.

"They are done being the most visible American family on TV" source said.

"They all want out and are in talks with E! channel as we speak!"

The source said that the network is not happy giving up its flagship reality show, however, "Some bigwigs at 'E!' agree it's now become old. It may be time for the show go out slowly like some super successful shows like those at HBO and other networks."

According to the source, it's not fun anymore for America's most famous family.

"It's becoming ugly and dangerous health-wise for Kris and she's really all the family has!" the source confided.

However, could there be a feud brewing on the issue?

The source said Kim disagrees with the rest of the family about ending KUWTK.

"Kim, who we all know is living a complete lie with her troubled marriage to Kanye West,  is the only one objecting because she's become addicted to the fame.

"She has said, 'I can't even imagine fading into the realm of who's that and from where?' "

But the source said, "The rest of the family cannot believe how selfish Kim is acting especially seeing how fast her mom Kris is spiraling downwards!

"There's dissension amongst them and those in favor of ending show, her sisters and Rob, are shocked at Kim's behavior."

The source added, "Khloe and Kourtney both have said for many years that Kim is and always has been convinced the show is ALL is about her and her alone! Meanwhile, her marriage is in tatters and a sham her kids hardly see her."