Wow she's crazy. But yeah, who knows if a cop even talks to you? They might just laugh at it. Don't worry.
One day my STBX texted me several times about how she was at the police station and about to file a report listing me as the 'assailant' (she took a criminal justice course and around that time I heard lots of things from her that seemed to be theatrics that, in her mind, would scare me... like using the word 'assailant' in a text message...) unless I came clean and admitted what I'd done.
I wanted to ignore her, but I couldn't help wondering what it was she was freaking about, so I asked her. She said I stole her POS barbecue from her back yard. I told her to go ahead and file her report, let the cops do an investigation. Effin psycho.
How do you know she filed a report? This is the kind of stuff I had to learn to not let get to me. Just let it roll off like water off a duck's back.
Only chicky dudes have signatures on internet forums.