12. Polygamy and widow-marriage.
Polygamy is very rare among the Banias, and it is generally the rule that a man must obtain the consent of his first wife before taking a second one. In the absence of this precaution for her happiness, parents will refuse to give him their daughter. The remarriage of widows is nominally prohibited, but frequently occurs, and remarried widows are relegated to the inferior social groups in each subcaste as already described. Divorce is also said to be prohibited, but it is probable that women put away for adultery are allowed to take refuge in such groups instead of being finally expelled.