For a woman who wants to disconnect from you, she sure seems to suck up a lot of attention. I think minimizing communication with her is possibly the right way to go. She just keeps throwing little knives at you. She enjoys giving her little condescending speeches. Don't provide her with an audience. Act polite, but indifferent to her. She's constantly trying to get a rise out of you. Let your only reaction be along the lines of you being completely bored with her.

She seems to be trying to manipulate you into assuming some begging posture. This woman sounds very self-centered.

Don't worry about filing, or her filing. Just hang back. Just observe.