Same thing with me. None of my family is interested in bitcoin and they don't even know how to cash it. I have to teach them little by little about what a private key is, how to open a wallet, how to send bitcoin to exchange and how to sell them to fiat where everything I do with tutorials without telling how much I have.

They'll find the private key somewhere but of course they don't have a copy of it. Now that they know everything then I think I have inherited enough knowledge. But unfortunately I didn't manage to get them to get directly involved in the forum to know more about bitcoin because of the real job.