Missbea,
Stop and catch your breath.....
Your story is a lot like mine; I came here for understanding because like you I was shocked' and confused .....boyfriends drug problem
I also knew nothing about drugs; and when he said he quit 10 mos ago I believed him; no worries. Done was done.
But then I walked in and found him on the floor dying from an OD - his drug: cocaine
I can't offer you advice; but I wanted you to know that your not alone.
Hugs