She's pulling out all the stops, isn't she? Tossing out the D threats, "never forgiving you", saying she'll take the dog.

I'd say this is a superbly effective exposure! She is angry because she's feeling the pressure.

You're in a great position. You have the ability to ignore the D papers (if you even get D papers) while she withdraws from OM.

The tough thing will be meeting her ENs while you guys are so far apart, but it can certainly be done. I've seen some surprisingly effective long distance Plan As.

Emotional Needs
Love Busters
Plans A/B