ya might wanna check Ogawa Chise's works, a lot of it are psychological BLs, tho I can't guarantee that there won't be rape. The ones that pop at the top of my head would be "Red Theatre" and "Caste Heaven" (the student pres x exchange student side couple specially), there's also another author, Harada who is known for doing f'd up characters and plots, but you might find some of it too much. As for other works, try "Sweet Heart Trigger", both leads are f'd up but you might just get annoyed reading them (I know I did). Also there's another one, "Love Murder Basketball"-- it stops at around ch19 on this site, but you can read the rest on comics.inkr
Thank you!!!
Kinda like https://www.mangago.zone/read-manga/bad_romance_freak_show/ and https://www.mangago.zone/read-manga/red_mansion/
Would prefer no rape, but that would be kinda hard with psychological bl wouldnt it T~T