@Abuamerican politics, public policies and demands from women changed. Now its not only survive and be safe but to have more $ in family. Women want more resource to be spent on them and on their biological Cubs.
@Abuamerican Bro in muslim world multipl wife marrge was much more beneficial to women. One theory is that , it was itself implimented by women . In old times female population was higher then male. They neede to survive to had protector and provider