Dad bathed his sixth-grade daughter.

It's not appropriate for dad to bathe his sixth-grade daughter. However, if the mother is overwhelmed, the daughter has needs. Ask dad for help. Dad should not refuse easily, and his daughter's face is also given. But dad should explain the situation to his daughter, help her wash less once, and learn to bathe by himself as soon as possible. Rub your back with your permission at most in the future.