Divorce. (Encouraging people to explore their sexuality and their “right” to be happy.)  Destruction of the family. (Forcing families to need two incomes, pushing mothers outside the home.
Abortion and late term procedures. Revealing sickness and troubles in the womb to encourage termination.  Smaller families by law in some cultures and Asian countries. Delaying marriage until a career is established. Teaching that children

 hinder careers, wealth and happiness.
Inflation/finances causing adult children to remain in the home Homosexual relationships, same-sex marriage.
Sexual experimentation encouraged at early ages. Birth control: The pill, implants, devices and the “day after” conception pill.
Drugs and chemicals in food and water causing sterilization or reproductive issues.