I don't want to get married because I don't want my mom at my wedding
Is there any kind of reason why you don't want your mom at your wedding?
I don't want to hear her voice at all during the wedding.
Whatever is going on between you and your mother needs to be patched up. Not getting married because of one person is not fair to your partner.
I'm going to get married without my family present.
I am sure your partner will want your family at the wedding. It would be good to have both families present so they can get to know each other.