J, if you agree to his ridiculous demands it will cost you more then seeking legal advice. He will keep you on a string for the rest of your life and you know it. It's hard to accept, but he isn't wired right (probably a N) and I would keep him at a distance if I were you. My N sister managed twice to get a lot of money out of family business. They are so shrewd. Don't give him any chance.

 

Good luck!

 

NeverAga1n