The online interactive Family Foundations program is a tested, enjoyable, effective preparation for first-time parenthood. It has been tested multiple times in NIH-funded trials with a wide range of diverse expectant mothers and fathers–low and high education and income, few or many mental health problems, low or high levels of couple relationship quality and conflict. These rigorous research studies show each time that Family Foundations improves family relationships, parent mental health, and children’s healthy development, emotional well-being, self-control, and school adjustment at least up to ten years down the road.  Family Foundations helps good parents become great parents. Every child deserves strong Family Foundations!