Do you use a punting phone with a sim card not linked to you? How can she know who you are to follow through with the threats. Dispose of the sim and get a new one.
That's not great advice.
There are many ways that the "relevant authorities" can identify the OP if they had a desire to.
Not least cell site analysis.
And the SP will have his DNA.
Plod: "So, where did the SIM go sir?"
If it happened as stated, post a review to protect the rest of us. It's an occupational risk for an SP and punter.
I'd also be interested in answers to the questions as to who provided / fitted said condom.
I thought Corus Boy's post was good advice.
Above all, review her on here, get a warning out in case I book her tomorrow!
I disagree with Cider, I'd be inclined to rebut her feedback on AW. Though I'd have a stronger view on that if I knew who the SP was and your relative FB.