Ok, trying to keep the background simple and not too specific:
A while ago friend A quit her job, very suddenly, because she said she was being bullied by some of our colleagues.
Friend B is getting married. Friend A is the maid of honour.
Friend B has invited the 'bullying' colleagues to the wedding (partly out of politics but also because they are friendly with each other)
Right, so, last night friend B phoned me crying because friend A is now refusing to come to the wedding if the bullies come. She says it will make her physically sick to see them.
My response was 'for God's sake she's 40 not 10!' and I have more or less told friend A that to her face, in slightly less harsh terms.
Friend B asked me to try and talk friend A round and let her know how upset she was. My take on it was that if A is really B's best friend then she will appreciate that it is B's day, she can invite who she likes and that A will have to deal with it and socialise in an appropriate, polite, adult fashion.
A is now 'not speaking' to me I may have accidentally used the words selfish and childish . And doesn't appear any closer to giving in.
Who do you think is being unreasonable? Is Friend A pathetic? Is Friend B a bridezilla? Am I taking B's side unfairly and not appreciating A's POV?