Despite the high percentage of couples separating and families dividing, a strong couple within a united family is more possible than ever. To achieve this, however, there are relational "rules" to respect. This quest for happiness and balance, Yvan Phaneuf has made it the center of his personal and professional life for more than 26 years. How to choose to "build" your couple to live a harmonious family life? It is to this question that the author answers - in depth, but in all simplicity -, in this accessible work, which provides concrete and clear tools to lead the couple to their fulfillment and the hatching of a happy family. and united.