My stepmother thought she had everything under control when she locked me inside to keep me from ruining her wedding. But one mistake turned her perfect day into a disaster.A few months ago, my dad, 61, announced he was marrying Dana, a woman in her fifties who I had never quite gotten along with. Despite my efforts,

Dana always made me feel like an outsider in her world.I didn’t get an invitation to the wedding, but I still decided to show up to support my dad. A few days before the wedding, my dad called to say Dana insisted I stay with them. When I arrived, Dana barely acknowledged me and quickly went to bed, leaving me alone,