My dd has just started Reception. An old friend (different schools) has invited her to a birthday on Sun which we rsvpd yes 2 weeks ago. She's just been invited last minute to a class party (no particular friend) and wants to go as she doesn't want to miss out being with new friends. My old friend (lots of history.....) is not going to like it but I don't want to force my daughter to "do the right thing".....I just want to let her choose. WIBU to un RSVP and tell my friend the truth?