I am sure that you understand, there is only one person that you can control...you.
Your BF is not in recovery, never has been.
You are in charge of you, if you don't want to live with an A, then you will have to let go of him, at least for now. If he ever embraces recovery and can be clean for a year or longer then you can consider going back with him. Or, you can accept his drinking and stay with him, it is your choice.
Congrats on your anniv!