Haha this sounds like my life
There are quite the number of those ( like suicide boy which is a comedy, Yagiza no Yuujin, suicide island) just go through the psychological genre or the suicide tag, dear
┗( T﹏T )┛ ┗( T﹏T )┛
Maybe this??
http://www.mangago.zone/read-manga/raising_a_bat/
It might not exactly be your topic but it has some dark themes once you get into the story
Incidentally living together was... both main characters are going through shit and you expect it to be only the first character thats suicidal. But then the second character shows a side of him that like... wow, I wanted to cry. Its real shit
Actually, I take this back. I suppose its a romance. Its smutty. But definitly, the mental health part in this is very realistic and opens your eyes. Hits home
does anyone know an manga/manhwa/webtoon/comic revolving around like a person going through shit or being suicidal ?
(no romance please )