So we are getting married this coming May. We are super excited and looking forward to that special day. We are paying for the majority of our wedding and my parents are helping out as well. The only thing we are worried about is my Fiance's crazy step mother. She had been in his life a little over 3 years and we have been together for the same amount of time. From the beginning she has been horrible. She has done and said things that are so bad that its really hard to ever even be around her. (ex: 1st thing she ever did was send me hate messages on fbook telling me my mother is not a good mom because she works, and that would explain the reason I am the way that I am) she is just down right rude. We have tried talking to her many times about the things she has done, but nothing helps and it continues to get worse. Just this week she emailed me at work asking questions about the wedding which when I responded went super negative and she ended up telling me off and proceeding to call my boss to try and get me fired for emailing her on company time. Her actions have put a huge burden on my fiance and his family and we are just stumped on what to do next.
My question is what accomodations, if any, should I have to make for her if she attends the wedding? For instance where should she sit? Should she be in the recieving line? Should she even be invited after all the HORRIBLE things she has done?
Please help!