Yep, been there, done that. I visited my W a handful of times while we were separated and she would try to tease me like that. I am not sure why. Maybe it was to torture me. Or maybe it was for her to see if she still had power over me.
And I have to admit, one of the times we ended up ML, and it was one of the best we had ever had, went on for hours.
I can't tell you if it was a good idea or not.... it probably wasn't in the grand scheme of things, but at that moment we both needed some stress relief. Things did get worse and the D got closer after that, but luckily we never made it to the end.
Me: 43 W: 37 Together: 18 M: 15 D: 8 yrs old ILYBNILWY: March 2011 She Filed for D: August 2011 She moved out: Sept 1, 2011 Reconciled: May 2012 Divorce Case dropped: July 2012