The Seven Principles for Making Marriage Work

John Gottman's research predicts divorce with 91% accuracy based on how partners argue in the first three minutes of a conflict, making this the most frequently assigned book in couples therapy and outperforming #2 Attached in clinical utility. It distills decades of Love Lab observations into seven actionable principles that replace vague advice like 'communicate better' with specific, measurable behaviors. The 'Four Horsemen' framework—criticism, contempt, defensiveness, stonewalling—has become the standard vocabulary of modern relationship therapy, and couples who reduce these patterns see a 50% lower chance of divorce, per Gottman's data. This book is faster than the average relationship guide at delivering evidence-based tools.