Looking for a manga

I like this kind of manga so I remember quite a few:
Boku no Kirai na Otouto (is rape abuse?)
Ikusen no Toki o Koete (forgot if there was abuse)
Kokoro o Korosu Houhou (uke is depressed, blackmailed, has a mental breakdown)
Brother (no abuse...but it's a rec anyways)

if none of these fit I will look for more because I have a lot of them in my lists

Thanks! I’ll start looking these up. If it’s not too much could you please rec stuff similar to the ones you’ve named here?　 (^-^)

sorry for the late reply
I fell asleep with my notifications page open so I didn't see this until now when I scrolled down
for recs, I've made some lists:
incest: http://www.mangago.me/home/mangalist/583885/
obsessive semes: http://www.mangago.me/home/mangalist/583874/

I will be updating these so stay tuned!
also, if you want a good webtoon, try My Lover, My Teacher (cousin x cousin) or Unfather (step-father x step-son)

Thanks!!!!