Source: John Nacion / Getty Nick Cannon is, once again, offering his approach on parenting to anyone still willing to listen. During a visit to the TMZ Podcast, Cannon revealed that he encourages his 15-year-old son, Morrocan-who he shares with ex-wife Mariah Carey-to date and explore relationships. However, he doesn't allow his twin sister, Monroe, to do the same. "First of all, it's absolutely a double standard," he said. "And I know I get in trouble a lot 'cause I say things with my chest. But there is a difference when parenting a son and then when parenting a daughter.