
I couldn't understand much about the fuzz on him being an illegitimate child coz my guy looks like the male version of the mother just paler lol, but it's implied that it's actually the father who cheated and had him with another woman? but then the father also claims that he loves his wife? it doesn't make sense.
it's either they did surrogacy coz the mom's one of those weak-ass mothers that die at the start of the story, OR the uke was adopted from some mysterious relative that they have to keep as a secret for the ~plot