My fiancé (23M) and I (23F) are getting maried in september. I just learned that during a supper last week, where my fiancé and I were not in attendance, my fiancé’s brother’s girlfriend (26F) had a lot to say about me. My fiancé’s twin brother told me that she bitched about me from the second they arrives at the restaurant and until they left. It was surprising to me because ever since she came into the family 6 months ago, all I did was make sure that she was welcomed and I have always been there for her when she needed me or my support. I was also told later that, the rest of the family started bitching about me with her. I was absolutely heartbroken. I sent a message in the group chat and about it and said that I was deeply hurt and that because of the comments made about me, I would take sometime away from the family for an indefinite amount of time.

Now my husband refuses for her to come to our wedding. I agree with him but I also dont want to cause any more issue.

What should I do ?