Originally Posted by
lillamy 
if there's no question, then you don't answer. And you especially don't have to answer the GF. So there's a change in circumstances? Then he can file a motion to modify. Which he'll be too lazy to do. So you win. That's my storybook ending.
Agreed!
You can do this uncertainty. You've already made it a week. Play the tape all the way through on what a response, no matter how carefully thought out, would lead to.
I figure there is a good chance he doesn't even know the email was sent.