UAJ,
thanks for posting... its wonderful to read about your progress and how life is going well!
Like you mention... its critical to remember that we are in fact addicted and even when 'out of it', it will not take very much to fall back... so keep up with whatever reminds you to be humble and safe.
About telling your wife, not sure it is a good idea. What will she gain from it? >
Perhaps mention involvement in GYE as a way you have been working on shmiras eynayim... this is something you wife can perhaps appreciate, since all men must work on that.
But to share sordid details from the past, usually is not a good idea....
k