I'm sick and tired of Christianity

[Der/die AtheistIn]

You just said you get forced to listen to religious stuff, and living under a roof with religious people having to fear negative reactions, is bad enough. He is trying to bully you by calling you ungrateful. I see you are handling yourself very well though. I think it frightens theists that they might be wrong, and that is why he is really saying all this. 

Again Die, spend enough time on all sorts of atheist websites even ones on FB and Twitter, you will find out lots of teens have to put up with what you do some even worse, to the point of physical abuse and or getting kicked out on the street.

Thank you very much for your support!