dyslexia wrote:a simple letter? written to whom? I know not her name nor where she is.
Sad story Dys. I'm sorry to hear it. I have little to offer by way of advice; that doesn't boil down to "follow your heart".
If you think it's best to leave it be for her sake and/or your own; there's nothing wrong with that. Nothing.
If however you think you'd like to contact her; stop using excuses like not knowing her name or number. A private investigator could probably provide you both in a matter of days if not hours.
You have my best wishes and warmest regards, what ever you
decide.