there was a manga about a yakuza who saved a boy with another guy nd started looking after him because that other guy who was like a brother to him asked him to, but didnt really pay much attention to him...the boy was in love with him and he seemed like he knew about it but still didnt care much..he pulled out of yakuza and was also looking after the wife nd the kid of that brother like man cuz he died
this is all i remember,i lost it nd i cant remember the name ╥﹏╥ please help
the last thing i remember was that the former yakuza guy went to see that wife and kid and it was raining so the boy was worried for him and went to follow him then he got sick and had to take a pill that they guy helped him take it

It's Acid town...but the yakuza guy didn't leave the yakuza yet.

thanks for answering
i checked acid town but it wasnt the one i was looking for...im sure in that one they guy had pulled out of the yakuza,ill keep looking but thanks again 🙏

I'm sorry it want the one ;_; (the story is eerily similar tho)
Maybe it's one of these:
Aiso tsukashi
Hana to Ryuu
I'll be on the look as well

i checked those two but none of them was the one...they were really good though but ill also keep looking,thanks alot

Heart Strings by AKIRA Norikazu