mitchell,
It's so understandable to feel angry about that, I know I would. It's just common courtesy to let someone know when plans have changed.
Good for you that you are seeing things a bit more clearly. Coming out of the
FOG. Let yourself feel your feelings and then you'll be able to step back and take a more objective look at what kept you wanting more. There is lots of gold to mined from this, although I know right now you just want to get away – understandably so.