It appears that you are having a hard time letting go of the woman you think you know. Treat her as someone you just met.
I'm glad you had a good time, but you don't know what she was feeling or thinking. You know what you were. That's that, it sometimes can be that simple. My guess is she went so it's easier to walk away so she can say she tried everything. Just a hunch.
Let go of what happened over the weekend and move forward. The lack of acknowledgement on her end tells you everything.
Me: 40 EX:37 Together 17 years Married 16 years 5 kids, 20,18,15,14,11