Chris I actually think you did a pretty good job. I bet it i the frist time your W has seen you respond like that and just walk out. Also notice that she did not bring the D papers and gave you some lame response. I would also point out that she did not want to show you her phone which proably would have proved that she was still in contact with OM.
I agree with everyone else, she is trying to manipulate you and get some personal satisfaction of knowing that you are still on the hook. Continue to hold the line with you boundary of no communication unless OM is out of the picture and you have proof or until you get tired and are ready to file yourself.
