I do think I caught her attention. Others I talk to regularly have also said that she may have been at ease for a while, since I was always a good backup plan in case things did not work out on her own. Now, she may have gotten the message that I won't be here forever and I am fine with moving on.
As far as the trigger for the relapse: I don't think I know any specific thing that I did that could have caused that. I think she's just riding the rollercoaster still.
She may now finally have some time to think about things without too many distractions. StepS13 has to mave back to his dad because of our sitch also. A lot of consequences have been coming to her attention lately (that's through my eyes tho...)
In the mean time, I am just assuming that she's done and that we're as good as divorced. I am not looking for dates or anything yet tho. I do feel that if she decided to work on our M at this point, it's not a lost cause for me and I do still enjoy her company. But it won't be long before it will be hard for me to convince myself to work on our M.