This is part of the 'recovery' equation to which I never really gave much thought. My ADP has mentioned several times that if he sobered up, I might be sorry; that he might not want to be with me anymore. I just thought it was more BS but told him if that was the way it was, that it was worth it to me for him to be healthy.
After reading here, I'm finding that recovery isn't necessarily the end of the rainbow, but quite possibly the end of the relationship. How sad.
I hope you find happiness, however this turns out for you.