Oi, what a moment, wait a moment! That sort of thing is fine! Obligations to the Brigade an obligations to family of course force the other party to put family first, right? And when it comes to ninja, their loyalties are not to family so much as they are to clans, then the lord that hires them, and then I suppose in this instance to the village leader. As such! A village leader is like a father in law, so it doesn't matter!