The problem here is that HD either doesn't fully recognize the extent of his predicament, or he is unable to muster the fortitude to do something about it. Make no mistake about it, MrsHD has PLANTED the ball in his court. The next volley is his.
I agree with this line of thinking. I'd add though that the escalation with the email choices approach is not a great one. Others have mentioned it already but I will reiterate, you are STILL putting the ball in her court to make a damm decision! I've also said it a million times that she will respect you SO much more if you make the decision yourself. Take a stand and run with it.