Proof?

"Who I am is not important. What matters is you. You're Michael, right?" the man asked with a smile. Michael's eyes narrowed, but he didn't respond. Avery, however, couldn't wait to chime in, "That's right! This is my son-in-law, Michael! I'm telling you, all these things were given by him, and they have nothing to do with you! If you have no further questions, you should leave now, understand?" "He gave them to you?" The man smiled broadly. "From what I know, he's just a live-in son-in-law, poor...