Where a party alleges breach of fiduciary duty, this party may not be equitably estopped from this by asserting that they induced the defendant to act as fiduciary if the breach relates to how the party exercised that duty instead of whether the party should do so.The 1st District Appellate Court affirmed in part, reversed in part, and remanded a decision from Cook County Circuit Judge Anna H. Demacopoulos.Gonzalo Ruiz purchased buildings in Chicago and renovated them into two condominium buildings and two condominium …