Couple break up
So my problem is that a couple who have been invited to the wedding have broken up.. the back story is that one of them has known my fiance for ten years and he introduced us to his girlfriend about two years ago. Since then we have become very close and friends in our own right. I have discussed wedding plans with her and even shown her pics of the dress and she has asked so many questions about the fine details of colour schemes and decorations etc which makes me feel like she really cares. So they have now broken up and he is saying that he doesnt want her at the wedding. My initial reaction was shock that he would take it upon himself to uninvite a guest to our wedding without talking to us first. He said that he would have a panic attack if he saw her and its either her or him. So the problem is that he has known my fiance for longer, but I would feel really upset is she wasnt there. I wouldn't want to force them to both there incase of an argument or him not enjoying himself and ruining the atmosphere. I dont know what to do... does length of friendship win at the end of the day? Should I just accept that she cant come now and avoid talking about the wedding? Any advice would be greatly appreciated!