I am still not sharing with a lot of friends and family for complicated reasons, but my wife qualifies as a best friend too!
I left THE note, wine, butterfinger m&m's, and some flowers on the stairs for her before she came home from work. I went to the only other friend's house that knew about it (that friend was surprised, but supportive), and waited...
To my amazement, within minutes of arriving, my wife called and said 'Babe, can you please come home, I want to talk.'. to which I replied 'Are you sure?'. She said 'Of course, I love you, and I'm so sorry you've been going through this.' Big shocker to me, because she comes from a very chirstian/conservative background.
To spare you more detail, there have been tough (tense) moments, but I am relieved to say that she seems to be really settling in, and loving me for who I am. We are scheduling a vacation 6 months out, so that's a good sign