open marriage to Jada Pinkett Smith, so he enlisted the help of love and intimacy coach Michaela Boehm to fix his little problem.Boehm spoke to Insider about why couples are urged to cheat on their significant other, days after Smith, 53, told GQ that his biggest fantasy was to have a “harem” of girlfriends that included actress Halle Berry and dancer Misty Copeland.According to Boehm, people in relationships cheat due to unexplored fantasies.“In many people, the gap between what’s expected in a