My DS1 has just started school and there is a little girl in his class whose mum I know, not very well but quite well. This morning she was complaining that the school hadn't given enough notice to parents of a coffee morning this morning as they had only sent notes home on Thursday about it. I said well there was a notice on the door all last week. She went quiet then said "it might be worth mentioning these things to me so I know about them"!
WIBU to have headbutted her?