In a family, the father is the head of the family, and he is the "mukama," or the master of owner of everyone in the household and all possessions. For example, even if a son purchases livestock, the son cannot sell or kill the animal without the father's approval. Disputes between a son and his wife must also be taken to his father for settlement, and the son cannot give corporal punishment to his wife unless his father gives his permission. The son cannot wear the father's clothes or use his spear while the father is alive. If the son is the heir, the father will formally hand over the spear in an inheritance ceremony. The father can also fine his son if the son breaks any of these rules.