Responses
Nah, this is a common trope in Chinese BLs (and maybe even in straight romance but I don't read those) where the seme views his ACTUAL child as a love rival
It's actually mistranslated lol
beta
I don't think Taiya is jealous the way that it's phrased. He's shown before that he tries to seem pitiful so he can get his way with his husband (even before they married). That, and he wants sexual attention that he's not able to get because they have to take care of the baby who's in that mom possessive phase now.
The translations are off about it though