The friction
Authority and watchfulness are a difficult pair to keep in one room, because neither can be raised without the other one sounding like an accusation. A question about a schedule becomes a question about trust. A decision made alone becomes evidence.
The long game
The archive's great adversarial marriages built more than the placid ones did, and the reason is worth knowing: rivalry sharpens, but surveillance only tires. Two people this capable of watching are wasted watching each other. Point it outward and very little gets past you.
Worth saying out loud
Say the suspicion out loud while it is still small enough to sound silly.
Historical echo
Unnamed, and deliberately so — every court with two power centres ran two sets of couriers, and the archive has kept both sets of letters. The named examples all end in a cell or a coup, which is a different story than this one.
The archive suggests a resemblance. It is not a claim about who either of you were.