GB, you described my father pretty much to a t. the difference is he was a dick when I was a kid, too so its just something I have always dealt with. I left his house between 15 and 18 many times but the cops would always end up putting me back lol. As soon as I turned 18 though I was gone for good.
I realize now he has some mental disorder but he would never admit it nor allow anyone to 'help' with it so I have as little contact as possible with him. My daughter loves the crap out of him and he's family. You said it... Bound by blood. I can't say I don't love the man. I just can't hang out with him for too long
I'm guessing something happened between you and mom and was still simmering when you wrote your original post. I don't believe you don't love your mother on some level. It sounds like your really fed up with her antics though and may not talk to her for a long time.
My mom isn't with us anymore so I feel you on your anger but love for parents by children and vice versa is very primal. I have my doubts that anyone short of a clinical psychopath is actually capable. I get what youre saying either way. I only see my dad in short bursts now. Its unfortunate but insufferable people force themselves into the position of being alienated from other humans.
Sorry man. It's a shit position for the family but it is what it is.