In order to be a happy, successful stepmom, you MUST stop acting like you are in a nuclear family. In today's episode, I'm making my case with 5 specific reasons: 1) Your role and position in the family are often unclear, unlike in a nuclear family. 2) Stepfamilies lack the time to develop shared norms, rules and culture. 3) Not all parents in a stepfamily back each other up. 4) Stepchildren don't need another original parent; as a stepmom, you should find a unique role.&n...