If I remember correctly, Hyseung's mom was a minor or something like that and got pregnat with H's dad. They had money problems and other issues and fighted a lot. He even obligated her to sleep with a client or his boss. She left and he became even bitter, eventually leaving H with his grandmother.
After the grandmother died, the dad came back to take care of him but he remindid him of his ex (H's mom). And in fear H run away, because the dad said "are you really a beta?". So H believed he was going to to something to him.
All this acompanied with his dad's omega bullshit rant about how the omegas are this and that.
thank you
I reread the chapter 30 where Hyesung explains it. I had some errors. Check it out (▰˘◡˘▰)
can someone summarize what's the dad's deal again? i forgot everything.