Just told Aunt S that next time I wanted my Aunt E to come with me. So she said they could all go back in the room with…

Just told Aunt S that next time I wanted my Aunt E to come with me. So she said they could all go back in the room with me and I don't want a whole crowd with me so I said no. She then proceeded to call me a "little bitch" and said she "doesn't have to listen to me". Excuse me? This is MY child. It is MY decision and I will piss everyone off because if you 'don't want to listen to me' then none of them will be coming! I may be overreacting but I am so upset that she even made those comments. They shouldn't question what I want and ask for when it comes to my child.