Not giving medical advice as you have already been to the doctor, but he is probably referring to liver enzyme function tests AST (range should be 10-41 IU/L ) or ALT (range should be 5-46 IU/L). Mine are 18 and 12 accordingly.
Sorry that you going through this and your husband isn't more supportive. I was lucky as my husband saw it as a disease that I had inherited. It definitely wasn't a choice to become an alcoholic. I've been sober for a few years and life is so much better without putting that toxic crap in my system. Good luck on your sober journey.