Just found out she already filed

[ClingingToHope]

It's good that she filled you in. Stuff happens. That's life.

I'd respond with something like "Yes. That's too bad."

But that's me and STBXW and I are being as short with each other as possible. It may be because D is heating up or this may be the permanent dynamic. We'll see.

What is going on with the D in your case. If there were developments then I've missed them.