Sometimes, kids won't have the opportunity to celebrate the holiday with their stepmothers at all, as they will spend the day with their mothers. And, in some families, honoring a stepmom might seem like a breach in loyalty to a child's real mom. Emma*, 28, from Los Angeles, has both a mother and a stepmother. First, a confession: Stepmothers don't like Mother's Day. Some non-stepmothers also don't like Mother's Day, but I reckon that all stepmothers