Please Marry Me Again, Husband! - Ch. 29

[MangaDex]

 

[blackLuna]

Jernen isn't being fair to himself: their [sperm donor] was abusing both of them. That Jernen didn't protect her until after he died is completely understandable, especially since it wasn't Seria's safety at risk but his own. He's a much better elder brother than he's giving himself credit for.