Jon Gustin on Instagram: "Research from Harvard’s Center on the Developing Child, the American Psychological Association, and decades of meta-analyses shows that one of the strongest predictors of a child’s future success is the quality of the relationship they witness between their parents. Studies on co-parenting also show that whether parents are married, separated, or never married, children thrive when they see their parents treat each other with respect, communicate well, and work as a tea