Accusations

If person A accuses person B of something but doesn't want person B to know that the accusation is being made, I would doubt person A. I was thinking about this today when something old came up about me. It's funny, I never knew the accusation was made until today. It isn't true. But if I didn't know it was made I couldn't prove it to be false. P.S. - Don't ask. It's not worth the pixels.