There is honestly no normal response from an alcoholic; you would be expecting normal behavior from someone who cannot provide a reasonable response.
My AX would be on a binge for like 2-6 weeks, I would break up with him 500 times, he would break up with me 400 times...Than when he sobered up it was like nothing of that ever happened and were still together right?
Do yourself a favor, run away..Be done, don't care what his actions are. It's normal to wonder if he cares or if he will come back but I can assure you one thing, HE WILL NEVER CHANGE...This my new Mantra- especially after six relapses.
You are better than this!