Recommendations needed

You all have seen or read about the stories where something bad happens with MC's mother/sister/lover and the MC goes out for revenge (MC in this case could be a father, brother, husband, boyfriend) yeah... I want the opposite of this (the gender roles I mean)

Would appreciate if the story is portrayed in a serious tone rather than "I won't let my little brother get rizzed by the kings right hand man who's also a librarian"

I am also okay with medical stories, I will elaborate

Like the siblings or couple are living in poor conditions or are poor and the brother or husband gets sick and can't work so the sister or wife goes to find work then sad drama happens (bullying) but she takes it quietly cuz sick patient in house who need food and medicine

I am okay with anything be it manga, manhwa, manhua but if you're recommending LN then please specify.

Thank you (ik this is a pretty niche ask)