You really just blew my mind with this one. It all makes sense. Her being was simply a test for Marty...one that he’s continued to pass. That’s why she’s been putting off all of the other cases he brings up...and that her experience with her father likely corrupted her/he had involvement with them. Also why Helen got blown up, because she went to the other agent and Miya heard about it.
Wow. Brain blast.