Is it natural for a father and son or nephew and uncle to be at odds?

You know when your little your family is nice to you it's like there wearing these masks then take the off when we grow up as people. When I got became a grown up I started to see how the people in my family truly were and they started to hate me for it. I've always been the person they gang up on. Even my father he likes to say I have to respect him even though he used to beat my mom's ass. He even like to throw up that I'm short in my face. But we've been at odds for a while now. I wanna fight him just as much as he wants to fight me
Is it natural for a father and son or nephew and uncle to be at odds?
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