Margaret

Margaret (マーガレット) is the wife of Deputy Chief Pierre.

Background
Margaret is seen during a secret meeting with real-estate salesman Clyde at Café Restaurant Vingt-Sept, situated at the Central Square of Crossbell City. Margaret tries to secretly buy a holiday villa at Mishelam for the two of them to relax after Pierre's promotion fell through, but Pierre was set to catch her red-handed on suspicion of cheating.

Having already lost his wedding and suspecting she was cheating on him, their marriage only worsened over time.