Lucky...NO WAY that this progress is fleeting! Isn't this the second week in a row that he's initiated WEEKDAY SEX, when at one point not that long ago, you felt that weekday sex would be just a pipe dream?!?
Its normal for you to fear it is a fleeting thing, but I really don't think it is. I think that whatever his issues really are (fear of intimacy, etc) are finally coming to the forefront of his mind, and as he navigates through them (at your urging and insistence) he's finding that they really aren't all that scary after all, that he loves having a happy wife, and that hey! He's getting more and more sex out of it, which he actually ENJOYS now that he's getting into the groove of it!
The more sex you have, the more you want...or at least that is true for a lot of us....and supposedly that is even true for LD people, too, which is why some psych docs suggest that they "just do it" for 30 days in a row and things like that...they will soon find that their body is more and more happy to do it more often!
Plus, doesn't more sex for men actually cause their testosterone levels to rise on its own? I think I read that somewhere??
I'm so happy for you...and that part about making sure you're wearing your rings, well, you know what that "really" means...to a woman, stuff like that makes you swoon....I'm swooning just reading about your evening!