Ah well, it's too bad that all nobles, no matter what, must immediately destroy all their bonds whenever they change realms for some reason. Or maybe the bonds are magically linked to their allegiance, and can telepathically tell when to self destruct. lololol
The bankers (NPCs) keep track of the allegiances of nobles, and as soon as one leaves the realm, they immediately (and with great relish) order all his bonds forfeit, and confiscated by the bank.
