Misunderstandings between friends
I have a friend who thinks I went behind her back and started spreading rumours about her to which I didn't. The thing is, there aren't even any rumours, she assumed there were since people were giving her funny looks (her imagination most probably). I was confronted with this but had no idea what she was talking about. This supposed rumours were things going on between her and I - the only person I told was another close friend of mine who has not told anyone. Well this confrontation was after she has already decided that I told everyone and she said some pretty nasty things to me. I tried to reason with her but to no avail as she was furious. I wasn't sure at first what she was mad about and floundered around helplessly and gave her the impression that I did do those things. When I realised what she was mad about, she could not be bothered already.
I tried to to talk to her through her friends too but she isn't listening either.
What should I do?