Every sitch is unique. I'm interested in what you have to share, but I will say I'm not quite sure I agree we are where you guys were last spring. While I agree she had relapsed into WW status, it is no where near as bad or as deep as it was in 12/2017-2/2017 Maybe I'm reading it wrong but she's already taking steps to try to fix things. Maybe they are token or have no depth themselves. But on 12/23/2017 she was resolute that she was done. That she wanted out. And that there was no path to reconcilation. Maybe she's stalling this time. We'll see.
She is cycling just like most women do, so one day good - 10 - 20 days later it is bad. Trust her consistant actions not all of the noise.