What do you mean?
bc hes an omega, male omegas can give birth in omegaverses and are often referred to as mother, mom, aunt and etc... thats just how they are
They are not treating him like a women. This is Omegaverse the one who gives birth male or female in these are usually called mom etc more often. His pronouns are still he/him he is still considered male just as parent dynamic he is mom.
the mom thing ok, but aunt is strange
i don't get why they're referring to hye-sung like a woman when he's a MAN