i've always had a problem with my stepmom and didn't even go to their wedding because i wasn't made part of it, but my brother was my dad's bestman. my stepmom is constantly talking about me to other members of our family telling them how terrible i am even though i have tried to be nice to her. i don't really talk to my father anymore mainly because of this and the fact that he only contacts me to find out what my brother's up to and to ask me for something. but my dad's family all live really close together so they always know what each other is doing. because of this i was wondering if i should still invite my dad and his wife even though we don't talk and i'm trying to cut cost where ever possible.