Women, hate me for saying this out loud once again, but polygamy is allowed in Islam.
If ye fear that ye shall not be able to deal justly with the orphans, Marry women of your choice, Two or three or four; but if ye fear that ye shall not be able to deal justly (among them), then only one, or (a captive) that your right hands possess, that will be more suitable, to prevent you from doing injustice. [4:3]
Men, stop being so happy now. There are conditions that you must fulfill to justify marrying another woman!
The Arabs were guilty of a double injustice to widows: they did not give them and their children a share in the inheritance of their husbands, nor were then inclined to marry widows who had children, because the responsibility for the maintenance of the children would in that case devolve upon them. The Qur’an remedied both these problems by giving a share of inheritance to the widow with a share also for the orphans, and it commended the taking of such widows in marriage by allowing polygamy expressly for this purpose. It should, therefore, be clearly understood that monogamy is the rule in Islam and polygamy is only allowed in certain circumstances. This permission was given at a time when the wars, which were forced on the Muslims, had decimated the men, so that many widows and orphans were left for whom it was necessary to provide. A provision was made in the form of polygamy so that the widow should find a home and protector and the orphans should have paternal care and affection.
Men are the protectors and maintainers of women, because Allah has given the one more (strength) than the other, and because they support them from their means. Therefore the righteous women are devoutly obedient, and guard in (the husband’s) absence what Allah would have them guard. As to those women on whose part ye fear disloyalty and ill-conduct, admonish them (first), (Next), refuse to share their beds, (And last) beat them (lightly); but if they return to obedience, seek not against them Means (of annoyance): For Allah is Most High, great (above you all). [4:34]
Another condition that must not be ignored is that a man has to be able to deal justly with all of his wives. Now thats quite a task. Dealing with one wife can be difficult for men, I only wonder how men can deal justly with 2, 3 or even 4 wives.