Good job, Afa. I have a feeling she won't file. Stay cool.

I would not tell her you're acting like a married man again. This puts her in a position of power (she can date but you are not doing it.)If she isn't wearing her wedding ring, don't wear yours, but don't mention anything. Let her notice. At the same time, behave content and composed. Do not get into arguments. Continue being pleasant around her and a loving father.

Keep us posted on what happens.