NLT it's business contact now and that is it. He has hurt you and there is no reason to be anything but business. I am sure she is monitoring the e-mail. She has to make sure she is handling all the money stuff.
I like that; "if you re-marry you should notify me at this email address immediately." Like that is the furthest thing in your mind right now. It's her way of controlling the money stuff. I am sure if you re-marry then the alimony stops. See it's the money stuff. So sad, but you get a glimpse of who she/they are now.
Stay strong!
Me 50 H 42 S 22 S 9 D 7 M 12 T 17 H moved out 8/2006 H moved home 1/2007 for 3 weeks H moved home 5/2011 for good
"Learn from yesterday ~ Live for today ~ And hope for tomorrow"