December rain
(I haven't read this one but I must say it's good and heartbreaking)
10 yrs ily the most gave me trauma that's why I didn't read
Not exactly the same, but also quite a heart wrenching story. Try 'stigma'
Black Lotus
I guess
Banana Fish is really sad and the adults are also fucked up.
well, u should try reading 'dear sa-chan' though it's not bl but it's really good.
u'll cry for sure
yesterday i finished 10 years i loved u the most and it made me cry so bad the whole time but i still love it HEHE so, do u have anything similar ? ╮(￣▽￣)╭