That is only subjective supporting proof. It is not objective supporting evidence at all !
WHY ?
You
COULD have gone to another cemetery and make photographs there of a gravestone, and have shown that later to your mom on the second cemetery.
I do not say you did that. I say you could have done that. So the photo is not proving anything at all !
Or you took the photo on the same cemetery, but just could not find the same gravestone again.
Nobody claims you are crazy. But you do not have a picture to prove that ...
