So many tender and delicate things going on for you--and very big life-markers as well, TwoFish! Your daughter is getting married (big), she is going to be a mother soon & you a grandmother (bigger), and she is a recovering addict (biggest!). I completely understand your anxiety! Tomorrow will be wonderful. Enjoy it all. You have tools and your own recovery to rely on if and when things get rough again. You can put them in the toolbox for now and get on with things to celebrate this weekend!