I've been wondering, is it okay for a woman to be the primary income earner of a marriage? I know the ideal situation is that wives be homemakers, but women are also to be helpers. I think the idea of helper can extend to income earning, especially if the husband's income earning power is not enough to support the family. However, at what point is a wife's duty as helper turn into dominating her husband? Or is it even a matter of domination in this realm?