Life is getting better for me even though my circumstance is the same.
You'll find that as you regain your footing, it gets much easier and better, and you'll find that you aren't caught up in that quagmire as easily. Not saying that you won't have relapses, because you will. After all, what you are going through is probably one of the most difficult things you ever will encounter. I'm afraid to say that it'll get worse before it gets better.
There are moments in this life when you are so confident in the rightness of your actions, that not even for a second do you consider the option that you might be wrong.