We are 17 months out. Things have been going real well. I brought up the discussion on trust and how I wanted to truly take some symbolic steps forward. She has been transparent and very amiable on the issue. So three days ago I disabled the GPS on her phone. (I had installed Life360 last year. I highly recommend the app BTW).
I thought it would be difficult for me, but I've been pleasantly surprised thus far. I'm not naive and this is by no way blind and total trust. But it's a step forward.
Just wanted to share.