<human>: When I originally got engaged a year ago, I asked two of my friends (in a couple) to stand next to me in the wedding.  Since then, the female part of the couple has gone NUTS, commandeering the wedding, insulting my fiance, and just being a general bitch.  She has also stopped allowing the man of the couple and I to talk, and has stopped hanging out with people, so I see them about once every 2-3 months, when they live a block away.

I spoke to her about how she was acting and how it made me feel, and told her that I felt we were no longer friends.  She took it maturely, and we went a while without talking.  Until in the last week, she has gotten back in touch with me assuming she and her bf are still in the wedding.  I intend to invite them, but I don't want them standing next to me.  We rarely talk, and I feel that we just do not have that close of a relationship anymore. Plus I dont trust her.

Is there a polite way to let her know that I have other people in mind for the bridal party? I dont want to start a fight or hurt her feelings, but I also dont want her that involved.

Can you condense the text into three sentences or less?
<bot>: Bridesmaid-zilla accepted that she is no longer a friend, but does not understand that she is no longer a bridesmaid.