AIBU to think that once you have been invited to something you don't expect to end up uninvited?
My sister invited me and DH to her graduation and I know there are limited tickets but she said she had enough. DH and I have already booked time off work, made travel arrangements and booked a hotel for the night. Now we find we 'have not made the cut'. I can't believe that you invite people and then change your mind! At least we know where we fit in her order of invitees and clearly it wasn't in the top 5!