**UPDATE**
I read through most of the posts and I appreciate your comments, although some were very rude, I got the gist of what you were saying. When my mom found out that she was in my WP, she pretty much told me I had to ask her not to be in it.......
I put the WP issue on the back burner for awhile and I found out that she decided to go into the army, active duty, so she told me she wouldn't be able to even attend the wedding, much less be IN the wedding. My FBIL was ecstatic because he was trying to find a reason to dump her.
I guess things have a way of working themselves out...but after this, lesson learned!