My MOH has been having some personal issues for the last year. Along the way I have tried to be there for her and support her in any way she needs. We haven't seen much of each other since the summer because she says I stress her out. So I have backed off to try and let her deal with things. I told her not to worry about a shower or bachlorette party, as I do not need those things. All I wanted was for her to be there on my day. Today we got into an argument. She proceeded to tell me she does not want to be in my wedding because it is stressing her out and she said some very hurtful things to me. This was unfortunately via text message, and I found out she was copying all of the text messages I was sending her and she was sending them to a mutual friend. I told her that it really hurt my feelings and that if she did not want to be my MOH that was fine, and that she would not be invited to the wedding. I feel it would be too painful for me to see her sitting with my guests when she should have been party of my WP. I have 3 other bridesmaids, 2 friends and my sister. My question is, do I replace her as MOH with one of the other bridesmaids or do I just not have a MOH?