I'm sorry about D4. I've been there. And there is not fun. It [censored].
It sounds like you did well on the phone. What do you think? When she starts the spew, I suggest you have a predefined response to say right back to her. This response should be direct clear and should break the conversation in its tracks.
Me: 32 W: 29 T:8 M: 6 D4 S2 M - 8/2008 W is not happy - 1/2014 W wants D - 9/2014 W moved out - 11/2014 D filed - 1/23/2015 D'ed - 2/25/2015 Gave X the Letter - 11/10/2015