Welcome to SR......I'm sorry for the circumstances that brought you here.
When I married an addict 30 years ago, my mother cried. She knew that I had just made a huge mistake. I figured it out with six months but I stayed married to him for five unpleasant (miserable) years. We're there some good times.....sure. But the majority of those five years were spent arguing or afraid or worrying about our finances. It's a lousy way to live. My mother told me she could do nothing but watch the tragedy unfold.......and pick up the pieces when things blew apart. And that's what happened.....things blew apart......
I can't read your future but I will tell you that if you are involved with an active addict, you're in for one hellava bumpy ride. Life is a LOT easier when you make good decisions for you.
gentle hugs
ke