Bashy, I've posted a few 'I'm done' comments on my thread and W and I have exchanged 'let's start the D process' conversations, yet I'm still here. Feelings can, and will, change from day to day. You posted just a few days ago with hope still in your voice after positive interactions with your W.
With that said, it sounds like you made it pretty clear to W that you're done, so you can't waffle any longer. I'm sure vets will come by with better advice than I can offer, but I say you go dark, sit back and wait. W may finally realize that she's about to lose you, so see if she contacts you before making any rash decisions. If she does, post here before responding, so vets like Wonka and MrBond can advise you.