Beardo, I'm sorry to hear about your recent rough patch. I'm not very good at offering relationship advice, but as far as your cravings go do yourself a favor and do some research/google glutamine (or l-glutamine) and alcohol cravings. I firmly believe that nutrition and supplementation which helps restore our brain and body chemistry back to normal is key to successful recovery and in turn stabilizes our emotional health and helps us to productively deal with stressful situations. I put a couple of links below if I piqued your interest in this approach. I mostly follow the nutritional approach in the book "Seven Weeks To Sobriety" and the mywayout.org website (along with regular SMART Recovery meetings) and am finding it to be a very successful approach.
Again, I'm sorry to hear you are having a difficult time right now, but remember no matter how bad it may seem it hopefully will not be bad enough for you to use over it.
Reducing alcohol craving Holistic Healing - My Way Out Forums