According to the latest issue of OK Magazine, Mariah is divorcing Nick. According to the magazine, Nick is an "absentee no-good husband". And they claim that Mariah "caught him red handed with two women on separate occasions - one hot Latina and a blonde bombshell with huge breasts."

They say Mariah is trying to figure out how to DUMP HIM . . . without giving him half her $500M fortune. They say there was no prenup.