In about 5 days, it will be exactly two years since your last post........where you were desperately wanting your ex-finacee (at that time) to return to you. You were meeting up with her and wanted to know how to act.
So did you begin a R with this woman immediately following your last post?
If she is a rebound for you, it may not matter how sweet & kind she is. And you had an A and now sex isn't as good as it was with OW.
I'm not so sure this is a different issue. I kind of think it all may be tied together. However, if you don't post more often than last time, the board won't be able to help you. Stick to one thread this time, and post regularly. You'll get better support.
It is not about what you feel should work in your M. It is about doing the work that gets the right results. Do what works!