Polyandry must have been common at one time in southern India.
Polyandry is a survival of the group-marriage of the mother-age.
Polyandry, or the marriage of one female with several males.
Therefore, where polyandry is in the mores, women who comply with it are not unchaste.
What has monogamy or polygamy or polyandry to do with this matter?
Another variety of marriage ...