Looking for a yaoi manga... where uke is only 19years old and had long hair(blonde). seme ...

Looking for a yaoi manga...
where uke is only 19years old and had long hair(blonde). seme is 25 (less or more) black hair.
they both met in a gay bar both of them were drank that day and suddenly decided "lets married"
they draw a ring tattoos as a sign of wedding. but after sober up seme declined it. and refused uke to take as lover. but later after he fall for uke. but while cohabiting seme noticed that uke acted abnormal ... then he discovered that uke is drag addict. then he kicked uke out. then next day seme got a call from mental / rehabelation hospital that uke admitted there... and after talking to doctors he got to know that uke was a child in a different country and there children were given to eat marijuana(drag&flower) for stop crying . so he had to take drags even after a these years.
btw seme was a famous writter . but one his superior stole his writings he stopped to write .
well uke burn off his hair and uke went to talk to him and gave him chocolate . said that he love him and also he would wait for him to get well and for his hair to grow again.
after time skip seme become famous writer again and uke grows his hair again they met as they promised and happy ending....

please some soft hearted person if you are out there help me to find me this manga ....