Two years after their father died, Paul and Hank knew the time had come when they should break-up their family office. At their father’s insistence, the family’s substantial financial assets had been invested together. As their father’s business was the source of the family wealth, the brothers felt an obligation to build a single-family office together. But investing decisions soon became a source of conflict. Decision-making authority was murky; each brother lacked transparency into what the other brother was investing in and why. How aggressive to be on tax strategies became a matter of great disharmony.