I genuinely hate my father

He is not a good person but he likes to make it seem like he’s all knowing. How can someone so ignorant behave like they have all the answers? I know he had a ruff life it explains why he acts the way he does but it doesn’t excuse his behavior. He has favorites amongst his children, he’s never supported my mother or his kids financially or emotionally he’s not even there when he’s with us and he’s a expert at degrading people. Everyone that I try to talk to about this ends up saying “ at the end of the day he still loves” and I just want to scream that’s not love be can barely even tolerate us. He doesn’t know me he doesn’t know my mother. He’s just an absentee father.