Son compartido

I met myself. But he's not me. He looks identical. Acts identical. But he's living MY life better. My wife loves him more. My kids call him Dad. I tried to expose him. Nobody believed me. When I talk, they can't hear me. When he talks, everyone listens. Yesterday I watched him kiss my wife. I tried to stop him. My hand went right through him. But HIS hands are solid. Now he's kicking me out of my own house. And she's letting him. AITA for existing in the wrong timeline?