This is exactly how I feel omggg, it pissed me off when the alpha guy's parents had the audacity to have another kid after abandoning their first one. Then they force him to take care of their other child, and introduce themselves to him randomly after he suffered years of trauma like what the helly T_T
Well to be fair, I don't know how the story telling in this really is, but if you look how omegas are treated there, there is a possibility that the mother never had much of an education, so finding a job was hard and going against such a well-known family is hard. It's a different story from Misaki, who had a good education from Shuu and whose pregnancy/kid wasn't found out before Shuu became the head of the house and protected him.
If you look back in time or still in some countries, where girls/women don't get any education, there are similar problems. If their partner dies or they get abandoned, it's hard for them to make a living by themselves. There aren't many jobs, that's why a lot of these people fall into shady jobs like prostitution, pornos etc. Which is often illegal in these countries/times too.
We, who have quite a luxurious live compared to some other countries and times. And just think how hard it is for someone to get their rights if the other party is influential and has a lot of money, even in our times.
So it's not that the mother is weak, it just is a reality a lot of people have faced or face even now.
Hated that how they were just like he’s a poor old guy now let’s just forgive him. And, the ML’s omega mom is weak as fuck, him being all i won’t let my son be treated like this any longer had me roll my eyes, man you did nothing for years, instead had another kid rather than try to reconnect with your son. Aside from MC and ML everybody sucked