Nick Cannon indulged in “crazy antics” while with his ex-wife Mariah Carey. The 43-year-old has 12 children with various women, including 13-year-old twins Monroe and Moroccan with singer Mariah, 55, to whom he was married for six years before they split in 2014. He has now said at the Fox Fall Press Day about his recent comments he would “absolutely” get back together with his ex: “Yeah, she don’t want me. She’s moved on from my crazy antics.” Nick told E! News in August he hoped he and Mariah could give their relationship a second try. He said at the time: “We belong together,” before adding…