Cory, sandi suggests tough love when it comes to WWs, not WAWs.
LRT after signing the papers sounds like the right approach. Obviously not going LRT is difficult in the situation that the D papers are signed. You have to show her you are moving on, not just write it or say it. And LRT will give her two feelings: that you've truly moved on, and that she has no control over you. That last one is usually very disconcerting for WAWs/WWs. And that is usually what will cause them to come crawling back, or least show renewed interest in you and what you are doing.
M(53), W(54),D(19) M-23, T-25 Bomb Drop - Dec.23, 2017 Ring and Piecing since March 2018