84:7.3
Sex association is natural, but marriage is social and has always been regulated by the mores. The mores (religious, moral, and ethical), together with property, pride, and chivalry, stabilize the institutions of marriage and family. Whenever the mores fluctuate, there is fluctuation in the stability of the home-marriage institution. Marriage is now passing out of the property stage into the personal era. Formerly man protected woman because she was his chattel, and she obeyed for the same reason. Regardless of its merits this system did provide stability. Now, woman is no longer regarded as property, and new mores are emerging designed to stabilize the marriage-home institution: