Im looking for a book/memoir of a drug addicts spouse. Any recommendations?

I am interested in reading a book Fictional, non-fictional, biography, autobiography, etc about being in love with a drug addict. I know there has to be a book out there where the main character in the story is in a relationship with a drug addict. Does anyone know?Im looking for a book/memoir of a drug addicts spouse. Any recommendations?
I am not myself these days. I forget the authur. It is a memoirIm looking for a book/memoir of a drug addicts spouse. Any recommendations?
scar tissue by anthony keidis