I have a friend who made a huge thing of my birthday last year and baked me a decadent cake and invited me and another friend to afternoon tea. This year I got a 'phone call to say she had been so busy with her social calendar that she had not gotten around to sending me a card and had had to put me on hold! I have made huge effort to give her lifts and generally make sure she had a good time the last year. Needless to say I am miffed. AIBU? AINBU?