The man has primary responsibility for the financial support of the family, and the woman is the chief and primary educator of the children."With regard to your question whether mothers should work outside the home, it is helpful to consider the matter from the perspective of the concept of a Bahá'í family. This concept is based on the principle that the man has primary responsibility for the financial support of the family, and the woman is the chief and primary educator of the children. This by no means implies that these functions are inflexibly fixed and cannot be changed and adjusted to suit particular family situations, nor does it mean that the place of the woman is confined to the home. Rather, while primary responsibility is assigned, it is anticipated that fathers would play a significant role in the education of the children and women could also be breadwinners. As you rightly indicated, Abdu'l-Bahá encouraged women to 'participate fully and equally in the affairs of the world'."
(From a letter written on behalf of the Universal House of Justice to an individual believer, August 9, 1984: Ibid.)