The Plan: We're Not Splitting the Inheritance With an Interloper

I'm pretty sure Alex and Ian have come to a tacit agreement that they do not want any other children horning in on their deal, so they've agreed that the only way to preserve their positions in the household is by bringing Catherine and I to our knees each and every day, so we won't even consider having another child-- and although I'm tired, I'm also impressed with their cooperation in this endeavor.