One of my children is in an 'organisation' think church group, Scouts etc They are in a friendship group of about six or eight and the mothers are friendly enough, if some of them don't know each other they will have mutual friends etc.
One of the women 'A' is a real character, very funny and charismatic with very talented and charming children. When one of her children came to my child's birthday party I thought that her grandfather had brought her...it was their father. A is married to a man old enough to be her father. He has grandchildren who are older than his children with A.
At the weekend the mothers went out together for the first time but 'A' couldn't come. The conversation turned to 'A' and the relationship that she had with this man. At no point was it 'nasty' as such but comments were made about the age gap etc. One parent admitted that the family had not been invited to a gathering at a school friend's house because the husband had found it weird to have to talk to someone old enough to be his dad.
Well last night in front of some of the children 'A' confronted us! She had been briefed (I think by a woman at the next table to us who had lingered after her bill came). She completely demolished us intellectually, asking what had she done to provoke such a reaction and picked on us individually. Unforgivably she then asked a teenager whether her mother had brought her up to behave so despicably a manner and whether she thought it was appropriate to gossip behind people's backs. One of the group disappeared round a corner and was sick.
It was utterly hideous. I know I am guilty of joining in. I don't know what to do. One of the other children has told my child what happened. Only one of the group has responded to my text saying that she thinks that 'the circle' is at an end and the other person that she has spoken to has spent the morning in bed with a migraine.
I know I am to blame for joining in but I didn't initiate the gossip, but how would you react now. What is the way forward?