here are a few I have read, but they're pretty popular (I think?) so u might have read them already. but just in case u haven't, u should check them out
he+he
dine with a vampire (only the first few chapters)
10 years where I have loved you the most (abusive, and sad)
kiss me, liar (it's new so there isn't a lot of chapters yet)
mob for jack (there's a lot of rape in here, so it might not be for everyone)
egoism (its mostly just conflict, not abusive)
killing stalking (very abusive)
obey me (very abusive)
love bite (cheating)
Ummm y’all are amazing, I literally just posted this and got a response. Thank you so much!!!!!
ya np! enjoy your reading!
I am in need of some good mangas that have abusive/unhealthy relationships :)