User blog:RigbysMom/Who gets the inheritance?

Hey guys, this is probably my first post (so plz be gentle), but I wanted to ask you something.

Why on earth does Frere Jacques want to make Weiss the current heir/heiress of the company if he clearly likes Whitley? I mean, I know there's a rule about the oldest child and all, but why go to great lengths to force Weiss and Winter to be the Heiress and have them do what he wants, when he could just simply leave them alone and have Whitley, who looks more eager than the two of them, be the heir?