This will probably be disliked, but I don't know how to feel about the story. I don't like...

This will probably be disliked, but I don't know how to feel about the story. I don't like how things turned out with Yonosuke. That they have kid together like wtf???? Why couldn't author just make them one person, not two separate. Like I get it, but it still it sucks for the kid, that his father chose someone else, not his mother. Weren't they supposed to be in love? Suddenly he chose Ryouchi? Don't get me wrong, I like Ryochi the most, but it sucks that he is not simply reincarnation of Yonosuke, but someone else. Idk