Who is supposed to be the head of the woman according to God's order?
According to God's ordained order, the husband is to be the head of the woman. This is not as a slave master, but because God created Adam first, with Eve in him, and later formed the woman out of Adam.
Les teaches that Eve was in Adam at creation, and then God created the woman later out of Adam. Because of that created order, God has maintained throughout human history that the husband is to be the head of the woman. This headship is not to be understood as a slave master relationship, but as the order God ordained by first creating the man and then the woman.