What should I do if I hate my immediate family?

[Soulless]

My whole family hates each other. Out of five, four of us pretend to like each other in public. At home, everything changes. Dad is almost never home since his office is really far; mom is a rabid fangirl who stopped caring about her kids five years ago. My brother and sister don't care at all. All I really want is a family that actually talks to each other instead of answering with a grunt. Even worse is they expect me to do things they can do themselves. I usually have to act like I enjoy doing things for them so the tension won't be so thick.

Is it horrible of me to hate them so much? I tried what I could to fix things but they don't work. Ignoring it hurts too much and talking would just get me grunts or sarcastic responses that I don't need.

Unlike the rest of my family, I have only started hating them quite recently. They don't even know that I hate them or why. I don't know why myself really but I find that I can barely stand being in the same room with them.

Any advice?