Kardashians Fear Krazy Kanye Will Spill Family Secrets As Kim 'Longs To Be Single'

Twisted tell-all threat!

Krazy Kanye West never signed a confidentiality clause when he married Kim Kardashian — and sources tell RadarOnline.com exclusively he’ll destroy the family if he walks away and decides to tell all.

“Kanye’s well aware that he has enough dirt on the family to hang them a hundred times over, which is a big reason why he’s so smug and self-assured," a snitch spilled. "He figures they’d never dare let him walk and talk, and it’s true."

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West is the most aware of all the secrets within the famous family, and he's using that knowledge as bait! "Of all the people who’s been brought into their fold – with Scott being the one possible exception – Kanye’s the one who knows the most about their dirty laundry."

As RadarOnline.com previously reported exclusively, the couple's marriage is hanging on by a thread — and the desperate reality star may have finally come to the realization her relationship with Kanye “has run its course."

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Though Kardashian has long insisted the two “are fine,” the source noted that she is itching to be single and “no longer wants to be married to him.”

As RadarOnline.com readers know, West admittedly went off his psychiatric medications and Kim was said to be worried sick, however, still burying her head in the sand. "Kim’s his whole reason for living and he’d sing like a canary if she kicked him to the curb. It’s a big reason why he’s still around," the insider told RadarOnline.com exclusively.