Your sources have no basis or hard facts that we can believe. And you believe his family. You have to be kidding me. I would not trust his family as far as I can throw a baby grand piano. They are just as dirty as he is, and the girlfriend, too.
Are you aware that voting registrations and political contributions are public information? If you are not aware, you are now. So show me his voting registration. Show me his political contributions.
You're not going to because he's not registered to vote and he doesn't contribute to political campaigns.
You seem to think that the absence of these easily verifiable public records regarding his voting participation are evidence of some kind of conspiracy and that his family is lying when they say he's not political. I can't help you.