Good for you, take the alchoholics anonymous approach to no contact, you dont have to make it forever, you simply decide that you'll make it through today. It always seemed a bit simplistic to me, but I had been chewing tobacco for over 25 years when I decided to quit and I just woke up each morning and decided no matter how hard it got I could make it through today.
Glad your still confident, and glad your on day two because it means you made it yesterday, be proud of that. Im not sure what day i'd be on if you don't count text/conversations about our son b/c we really still don't speak othewise but I know that right now im still laying the groundwork.
Keep moving forward and build a really strong foundation for yourself....meaning your changes have not only had enough time to be seen by others (including your spouse), but also that they have had time to 'stick'. It takes time to change our ways and even though we feel awesome about our changes right now, you have to do it long enough that in the heat of any moment the 'old' ways won't take over.