What will that accomplish besides proving her wrong?
Women don't take accountabilty for their actions.
Most women don't have morals. They just skate by through life off of their looks or body.
Or the simple fact that they're a woman.
You can bring DNA tests with blood samples, a lie detector test with FBI detectives, with a voice recorded signature of her saying her government name with her social security number and her password to Netflix. It still won't matter. Her ass will end up playing victim.
You aren't approaching a man on some code of ethics shyt. This is a woman, Who received items and presents because she looked cute.
When have you ever heard a woman say "YOUR RIGHT. I WAS WRONG. I WILL CHANGE THE WAY I INTERACT WILL PEOPLE. "

you better off kissing a shark.
I know you and your ego are just dying to prove her wrong and say "ha gotcha bytch now what!?"
But look Do yourself a favor , keep busting her guts open and keep that knowledge to yourself as a reminder of what type of person you are dealing with.
At the end of the day it will save you drama.