Polygamy has been condemned as being a form of human rights abuse, with concerns arising over
domestic abuse, forced marriage, and neglect. The vast majority of the world's countries, including
virtually all of the world's developed nations, do not permit polygamy, and there have been growing
calls for the abolition of polygamy in many developing countries.
Polygyny
Although a society may be classified as polgynous, not all marriages in it necessarily are; monogamous
marriages may in fact predominate. It is to this flexibility that Anthropologist Robin Fox attributes its
success as a social support system: "This has often meant – given the imbalance in the sex ratios, the
higher male infant mortality, the shorter life span of males, the loss of males in wartime, etc. – that
many women were left without husbands and had to be killed at birth, remain single, become
prostitutes, or be siphoned off into celibate religious orders. Polygynous systems have the decided
advantage that they can promise, as did the Mormons, a home and family for every woman."[24]
Nonetheless, polygyny is a gender issue which offers men asymmetrical benefits. In some cases, there
is a large age discrepancy (as much as a generation) between a man and his youngest wife,
compounding the power differential between the two.
Tensions not only exist between genders, but also within genders; senior and junior men compete for
wives, and senior and junior wives in the same household may experience radically different life
conditions, and internal hierarchy.
Several studies have suggested that the wive's relationship with other women, including co-wives and
husband's female kin, are more critical relationships than that with her husband for her productive,
reproductive and personal achievement.
In some societies, the co-wives are relatives, usually sisters, a practice called sororal polygyny; the pre-
existing relationship between the co-wives is thought to decrease potential tensions within the
marriage.
Fox argues that "the major difference between polygyny and monogamy could be stated thus: while
plural mating occurs in both systems, under polygyny several unions may be recognized as being legal
marriages while under monogamy only one of the unions is so recognized. Often, however, it is
difficult to draw a hard and fast line between the two."
As polygamy in Africa is increasingly subject to legal limitations, a variant form of de facto (as
opposed to legal or de jure) polygyny is being practised in urban centres. Although it does not involve