
They didn't end up with the kid.... The family with kid are completely different characters from author's other AU.
And "what if" chapters are not cannon. They are fanservice for Jihyun's fans. What if he never RAPED him and hurt him. Nothing less, nothing more.
So please stop spreading misinformation.

"I've seen bits and pieces and Chiwoo and Jihyun end up together with a kid" - no, they DIDN'T end up with the KID in "what if". It's a different couple from different AU.
And what if is alternative universe where he didn't hurt or raped him so situation is a little bit different than you described.
And as I said it's pure fanservice.

And to be clear before there will be assumptions.
No, I'm not fan of Jihyun. I'm the first person to point harmful and useless from rape to love trope and speak for victims of abuse and sexual harassment so no I'm not some crazy fan.
I just don't like misinformation which can paint author in a bad light.
Did any of you see the "what if" story that that author created? I've seen bits and pieces and Chiwoo and Jihyun end up together with a kid. I know this will get downvoted but Idc because that makes me sick to my stomach. If Jihyun was still the "my daddy didn't love me so I rape ppl I love and almost kill others to get what I want" asshole then he doesn't deserve the happy ending. The author only made this "what if" story to appease the weird ass young fans who dont know what psychological damage is. All they know is he cries and says sorry so that must mean hes changed... Sorry I got carried away, but you get what I mean.