Wihle you might wish to consult a personal consultation with an attorney, from what you write, your father not only has no rights to take your $30,000.00 but he is committing theft. You can possibly file a criminal complaint and/or file a civil suit for the return of the money. Presumably, he was aware that you were filming him in your videos. I don't know if you had a consent form, but I can't imagine family members objecting. If he thinks he has some entitlement to some share from the profits, then I would think he should sue. If you don't want to file criminal charges, by all means, you have the right to file a civil law suit.
Answered on Jan 28th, 2016 at 2:42 PM