I never had a close relationship with my birth father. My mother remarried after I left home, and while my stepfather has been more of a father figure to me, I'm not very close with him. When I imagined my wedding day, I saw myself walking alone down the aisle. My mother has different ideas. She so excited about everything in this wedding that I haven't been able to find a way to tell her that I don't want to be given away. How do I tell her without insulting her and my stepfather?