Friend and I have had a fairly long term arrangement for a shopping day tomorrow. We both work shifts and this was a rare opportunity to spend the day together - childcare arranged etc. Really looking forward to it til 10 mins ago when she texts me to say that x will be joining us. I have known x for sometime and she is really good friends with shopping friend. However, over the years I have made the decision to distance myself from her. I find her negative, rude, a bit self centred, a show off and generally one of those drain type people. She really gets me down. Don't want her to come. Not sure what to do - feel disappointed and a bit peeved.