It’s like asking a newly married man, “Is there any evidence that I can give that would make you not believe that your wife exists?”
- If one could demonstrate that whenever I see my hypothetical wife it is just an hallucination or some kind of hologram. (See the movie A Dangerous Mind.)
- If one could demonstrate that my memories of even being married are somehow planted, Inception- or Total Recall-style.
- The person who I think of as my wife admits to being a paid actor and just playing a role, see The Truman Show.
- If one could demonstrate that the whole reality, including my wife, is just an illusion, like in the classic Superman comic “For the man who has everything”.
See, I don’t even have to think of a possible scenario myself, fiction writers already have written about it for ages. And that’s not even counting ideas like solipsism, which have been around for millennia.
Now answer the question.