I am going to go refresh myself on your thread where your W was at this point and see how you handled it
Ha! I'm probably the last person you want to model your actions off of as I've waffled quite a bit. But I did finally reach the point where I was fine either way (D or R) so issued one last offer to W. My W 'agreeing' to work on things was probably a strange combination of me deciding I was reaching my internal timeline so was making a last ditch effort to extend invites to W, having a somewhat productive conversation with her, finding out A was a PA so deciding I was done (and telling her so), then feeling in my gut that I was being 'told' to give her one last chance to end A and work with me.