Is it normal that i cant stand my family?!?!

Long story short, I'm the middle child.
Never really got much attention from anyone in my family including my parents. They were always working. Me and my older sister are 5 yrs apart, not really a lot in common (plus shes a bitch). We don't talk much since she moved. I love my littler brother but my mom spoils him too much. Since he is the youngest and the only boy. So I really dont have to say much about that.

My family is religious I am NOT. We see the world through different eyes, I have different beliefs. They are too closed minded to accept it, so I don't share any part of my life with them.

I'm kind of the odd one, have always been. I did go through depression in my early teens, bc of some things that happened to me when I was younger.

NOW I'm 23 years old and my parents want to get into my life. Its TOO late, I have nothing to tell them. Nothing I want to tell them. I live a very different life. I don't want to talk to them. MY WHOLE FAMLY ANNOYS ME, AND ALTHOUGH I FEEL THAT I LOVE THEM I REALLY CANNOT STAND THEM!

So much that when they leave on vacations or even just for a few hours, I am so happy and at peace!
Is it normal that I feel this way? That I want nothing to do with them? That I cannot stand them?

p.s As soon as I can I'm moving far away!