Responses
Yeah, but that would be very childish of taejoo
Also I’d be lying if I’d say I don’t feel bad for taejoo but when I think how the treated the MC at the beginning I kinda hate him because it’s like their 30 years of life together meant nothing to him and that hurts me the most, how could he be so cruel ╥﹏╥

Guys, it's just my analysis of taejoo's behavior but I feel like the way he treated our baby was in some way a punishment or some kind of revenge.
He didn't want him to go to that war zone but he still did, and taejoo suffered from that yearning for him so I think to him harshly brushing him off and out of his life was an act of revenge ( like feel what I felt type of things ) but now he's realizing that it was for nothing since he isn't happy and now our baby like someone that isn't him.
Just a theory of mine don't take it too seriously! (〜 ̄△ ̄)〜