What did Kezia find whenever on Sunday afternoons her grandmother sent her down to have a talk with her parents ?

Kezia found her parents in heated arguments whenever she went to talk to them on Sunday afternoons. Her grandmother had sent her down to try and be a mediator in these disputes, but usually they just swept her up in the middle of their disagreements. Even though she felt powerless to help, Kezia attempted to bring a sense of calm and clarity to the situation. In the end, though, her efforts usually failed, as her parents remained entrenched in their positions.