cowboysgirl,
I have to add my 2 cents to this. I have found myself analyzing why some people join this site and stick with it and why others don't since I joined myself almost 300 days ago. The bottom line is....
"until it clicks, you aren't going to quit."
The thing that makes it click for any of us can be any number of options, but those things WILL be and HAVE to be ones that we want for ourselves. It sounds selfish, but it really isn't. They might want to keep their jaw and tongue, save money, save their marriage, improve their health, improve their image, or just want to take their life back as coachdoc said below. Short list of the many reasons that we find ourselves posting on this site. But the bottom line is, until it sinks in his own head, there is nothing that you can do. Nothing any of us can do.
I have seen dozens of guys post here anything from a couple of days to a couple of months just disappear. Many of them confirming our of suspicions that they are back in the can, but most we never know. Almost all of them say at some point that "they get it!!!". They see how this site works and that they want to quit for XYZ reason and that they know they can quit with this site. They really do know that they can quit. They have read the stories mentioned by my fellow quitters below, they have seen the successes and the failures. Yet they still set themselves up for failure because they WANT to fail. That thing for them hasn't quite clicked yet. No amount of cancer scares, lost teeth, bad breath, increased tobacco taxes, or constant sore throats will make you jump to the safe side of the fence until you just want to do it. It's black and white. Either you want to quit or you don't.
What I'm getting at is that you can lead a horse to water.....even though he finds his way here, until it sinks in for him he won't truly be quit. I can only imagine how frustrating, infuriating, and confusing it can be for you (as it was for my wife for the 10+ years I have known her and the 16+ years for my family) as a spouse to see someone you love continually play Russian Roulette on a can by can basis.
I don't say these things to discourage you or to devalue this website. In fact, quite the opposite. This website, I believe, has saved my life. Just trying to make sure you know that this isn't a "magic potion" that as soon as you find it you get clean. If the true wanting and the true will is there, he can and will quit for good within these pages.
I urge you to come here, daily if you have the want or the need, and just read. Feel free to post questions or comments. Hopefully, your husband will wonder what you are doing on the computer and you have your chance to have that serious talk. No pushing, no yelling, no threatening, and surely no ultimatums. But you will be able to tell him that this site gives you hope that he can save his life. That his constant abuse of his health and wallet have pushed you to pursue an outlet of your fear. You are a women, and women have their own special way of planting seeds in our head of what we need to do so I'll leave that to you of what to say and how to say it.
After seeing how dumb I was for almost the length of a generation, I feel and share your pain.