Considering she was pregnant and had kids before hand too,there's at least one husband.
Might be a current boyfriend and the newest kid is from said boyfriend,with the other kids from a husband prior..
No real confirmation to speak of.
As for the guy who is butt hurt about mentions that the husband is generous and rich,it feels like jealously...
Yup we riding on no solid info and just stuff we can guess from after-notes (it can be anyone guess right now lol). Also I am hoping your not point at me and point at someone else about being butt-hurt [I assumed the husband was like a house-husband or just average guy], would feel bad unless you just misunderstand my post or felt my post was offense when it is just trying to be helpful/playful XD
I am genuinely curious about the commentator post like if it was just a joke or there is some Twitter page I am not aware of, Author seems to come from a decent/well off family or at least managed to stored up a decently amount of savings from previous years [those are my assumption instead of a rich husband but hey the rich husband could be true too which would be interesting]. So the joke might have came from how carefree author is about having a kid and info like traveling author does sometimes so they might made a joke about the husband being rich that supports the author lifestyle? Well I rumble on too much about the author and might have wrote too much...probably should stopped XD
[Story]
About MC, yeah...she is going to need to get some more life experience and learn how to handle her new relationship with her waifu...I know she really like/loves her waifu but she got to slow down (control her horny) and enjoy the friendship building stage before going to the lover stage. Hopefully her new friend can give her some advice :)