
Well yes, you are right. It can't be realistic, bc omegaverse is not real. I mostly meant that the reactions are more realistic. They didn't fall in love in a week which happens more often than not in the A/B/O world and so on..
I'm not gonna tell you can't like Hyesung, but maybe a little more understanding for him than just screaming he doesn't even try?

Yeah, you have a really good point... Well, he's not quite the brat like he was in the beginning, but he really needs more growth. I think that would just happen if the author would finally put Hyesung for therapy or let the characters talk with each other more. But who knows... Let's try to enjoy what we have ╥﹏╥
These comments are the reason why there should be more realistic A/B/O stories.
EDIT: Realistic as in the characters ’reactions to things are more realistic than in many other omegaverse stories
You can't possibly scream that Hyesung is a terrible mom, omega and husband. Yes, Dojin and Hyesung may love each other now, but let's not forget how this whole relationship started. Hyesung didn't know he was an omega, he was raped by Dojin, he got pregnant and had a DEAL how he can give birth to the baby and go away. Then Dojin in a way tricked him with that whole thing. Hyesung even tried to make his part on the deal and went to Heeson to hide - only to realise that he and Dojin had bonded and that was that. He can't go away and tries to make his best in this situation and with Byul.
He's young, stressed (maybe even has a deppression) and insecure with his relationship with Dojin - who is making his career and he is trying to study and be with the baby and tries give his best. Remember, Hyesung didn't have a good childhood or even a good life honestly and now he can't really do anything else than just roll with it. He loves Byul, you can see that clearly. He is worrying that Byul will have the same problems that he had and has and that is normal! So he yelled a little in frustration and worry. He doesn't want that Byul will left behind by everyone.
The ring accident is because his several insecurities. He does not want to trash Dojin's career or name and he don't want to get ridiculed in his new school. Baby already and a husband? Husband who is famous? Some people would not believe that and would start to bully him and call him names.
He tries his best. This is the most realistic A/B/O story I have ever read and I really would love more of these kind of stories.
PS: would you really be better in this kind of situation? Would you stay with a man who raped you, got you pregnant and tricked you? If you ignore all that riches and so on.. Would you really be better handling the stress hyesung has? Not raise your voice even a once?