It was never going to last, His a boring old white man with money and his Australian at that, they ain;t into black folk, Mariah may look more white, but she is a mixed back women, her entire euntarage and children are more black, how many white folk did you see at her Halloween party. He was just excited about dating Mariah Carey, the lifestyle of a Celeb is not for that type of "lets go on holiday" business man! Someone like Wissam who is married to Janet is part of the industry, his part of the fashion world and is always at Fashion shows concerts etc, youthful and fun, MC is to young in spirit for a boring old dude like that! Hopefully Nick Cannon has matured and MC and her family can get back together