It happens all the time. However, under VAWArules you will not find out if the petition was approved. I can say she must be able to prove that she has been changed suffering in some certain ways or suffers from PTSD. You have to kind of understand that this process is beyond anything you can control. It does not give you a criminal record or show up in employer data bases. Please try to relax, no one likes false allegations made against them, but in this case there is nothing you can do except submit your side of the story along with proof and move on.