Welcome. I would suggest cross-posting this on the other forum. If I'm not mistaken the alch councilors Joanna and Moyra have helped a couple spouses through this and it would be good to have them weigh in.
http://optionssavelives.freeforums.net/Solely my opinion, but as soon as the endorphins are released without NAL blocking them you may as well reset to the beginning as far as expectations. This is in regard to your wife drinking past 12hrs. Or perhaps even skipping a dose from time to time.
I realize the text gives an example of an all day drinker whittling down over time to 'extinction' and it is a valid example.Others have done it. In some cases though I oft wonder if it is more apropos to check into a average detox that your insurance covers for nine days. There one can be pharmacologically detoxed and is physically removed from alcohol. I've done just this in my past (long before TSM) skipping the 12-step nonsense just to walk out reset with a clearer head. Also, in the UK there is a gent whose organization specifically does this for TSM. They'll know his name on the other board. Not that you'll go there I'm instead pointing out others share a similar thought to my own.
Is she seeing an addiction therapist or my preference a talk-therapy psychiatrist? This was one of the best decisions I made. Therein one of the medications I was on was not good. AUD sufferers tend to end up on pill cocktails in my opinion and it's good to have someone take a fresh look at that as well as explore other reasons for the drinking - trauma etc. BTW, what medications is she on? Some SSRIs for example cause increased consumption. Zoloft did this to me...
-B