Dont hate my dd, dont say it,
but her eye rolling and lack of communication, lack of appreciation of anything/one else, had me in tears this morning ,in front of her.
She was being just one more shitty person,on top of everyone else and the new dog , so i stopped being the adult and became for a while, a hurt little girl.Of course it didnt help the matter.
I know it is hard, but you are coming down to her level, and neither of you need that.
Try and remember that the behaviour will pass and is horrid, deal ewith that without making it personal, no matter how hard it is, even if you have to remove yourself, and next time she wants something calmly say "no", no explanation (as long as it is reasonable). She should learn that she will have to be nice if she wants anything. Get her to come up to your level,by calmly withholding, car trips, extra funds, etc
Think ill do this myself!