The secret of building families to last is found in Kari's emphasis on parents modelling the Christian life before their children. If the mother and father—who are responsible before God for what happens in the home—are not walking with God, and not walking in harmony with each other before God, how can they become models to their children?
Holly Phillips has written her book from the heart of the Promise Keepers movement (literally and figuratively). Holly is the wife of founding president Randy Phillips, has been a PK staff member from its early days, and was the first woman to address a PK rally. Her book gives us a fascinating glimpse into the homes of PK staffers, especially the Phillips' themselves.
Based on my reading, Winter in each instance seems to interpret key texts in dispute in a way completely in sympathy with the hierarchical-complementarian agenda. If his exegesis were compelling we would need to listen, but it is not.