A lot of people were sticking a fork in MARIAH CAREY and NICK CANNON as soon as they got married in 2008. Well, those prophecies might finally come true.
The "New York Post" claims Nick is currently living out of HOTELS because they're fighting all the time. One of their issues is that Mariah doesn't TRUST him.
Sources say she has suspected him of cheating in the past, and when he hosted a series of pool parties in Vegas earlier this year, she sent a security guard with him to KEEP THE LADIES AWAY.
Another source says Nick is fed up with Mariah's, quote, "diva demands", and can't stand her anymore . . . quote, "Nick loathes that Mariah treats him like her servant. She gives him a chore list and barks orders at him."
The source says Nick is waiting for Mariah to file for divorce, and when she does, he's going to gun for a chunk of her estimated $500 million fortune.
Nick and Mariah have 3-year-old twins named Moroccan and Monroe. She's 44, he's 33.