>>6561683>>6561590some families are better together, and others apart. I had the rockiest relationship with my mother right up until I moved out, now we are on excellent terms. I was in the exact same boat as you two too, she hated me being on the computer all the time sleeping all day etc, I think it's a combination of initial concern that turns into irritation because you don't listen.
Also might be a bit of self consciousness, in their eyes it might look like you would prefer to be by yourself in your room than interacting with them. You could try talking to them about it, or I don't know, either way I tell you now my problem disappeared when I moved out.