Hmmm.... well, D23 remembered. It might not have been a phone call, but in today's world a FB greeting and a text is probably not too bad. D25 sounds just a little wrapped up in herself, though still pretty rude! Tween sure made up for some of it!
I think you probably should not have sent then the reminder. I don't know what the right thing to do would be, but the guilt card was probably not the right one to play. What would DBing do?