Tips for sobriety that have worked well for you?

I am newly sober from alcohol. 3.5 months in. I want to be sober for the long hall but I know a lot of people fall off the wagon. What have you done in your life to fight cravings? I used to use alcohol as a way to deal with my stress. It nearly took my job away from me and has made my marriage hell because she also struggles with alcohol. Now I am sober and she isn't which makes it even harder. I'd love to hear your tips and ideas.
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**Long Haul. My bad on the typo
Tips for sobriety that have worked well for you?
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