Snowycali -- I wouldn't lie as I don't see how it will get you anywhere.

Those working in AA Corporate Security are looking for evidence or cooperation.

As I think this thread shows, cooperation seems to have some value, even in the case of people who have bought miles or SWU's. Like prosecutors, AA Corporate Security wants info that will help them catch others. On the other, I'm sure they will listen to reason.

If this person is a former girlfriend, why not provide the information I suggested earlier demonstrating a prior relationship -- emails, texts, evidence of gifts, emails from online dating programs, even a Tinder screenshot