I don't have any advice hun but I do feel for you what you did took courage most of still love the addicts we have cared for for soooooooooooooooo long, because we married them for love not there addictions, and yes co dependency was an issue for me as well which I am working on
your obviously a strong women, I have just accepted my husband back into my life and that is a scary thing in itself, take everyday as it comes is my way forward and find happiness in the little things in life