There is no kitchen-sink, just a small bowl in which the young miner, Luther, washes his begrimed body and his wife, Minnie, does the dishes. How very different from the life of Edwardian middle-class dramas. The Daughter-in-Law does not, however, serve as a period equivalent of EastEnders. It's pyschologically complex and astute, a play about marriage and family relations, and involves women's liberation at a time when the battle for women's rights was turning violent.