Wow...if I had the answer for this question I would be very wealthy! The truth is that if he has an alcohol problem, you can't help him. I agree with the other comments in that you can point out the issues it causes, you can suggest rehab, and that may even work for awhile. But the bottom line is an addict is an addict, is an addict. The sooner you realize that you are not the solution to the problem the better off you are. If you are truly interested in figuring this out, I highly reccomend the book, Co-dependant No More by Melody Beattie. It is written in laymans terms by a former addict, who through rehab and a desire to help others stop using, became a co-dependant herself. I used to be married to an alcoholic and at 1st, at my insistance he did stop, but he continually fell off the wagon. The issues became worse with time and like you I thought it was up to me to "help" him. By doing that, I took on the responsibility of his problem. He didn't have to bother with that since I was doing all the work! I read this book and came to understand my role as his enabler very quickly and although he didn't change, (and still hasn't) I did. Make no mistake; an "unhealthy" person will cause you to become unhealthy. It's hard to understand until you've been there but I promise you this is the truth. You may want to reconsider the future husband part...or you may be looking at your soon to be ex-husband. Good luck!