A confirmed psychologist reveals the newest discoveries of this relationship that is most often the longest one in our lives.

Héloïse Junier (PhD) plunges us into the fascinating world of sibling relationships, so little explored in literature today. Through surprising scientific discoveries, moving testimonials, and concrete advice, she explores this unique relationship, often the longest of our lifetime.

Whether they teach us to love, share, forgive or deal with conflict, brothers and sisters play a central role in our personal development. But what do we really know about the myths we’ve been told? And how can we lead fulfilling relationships with our own siblings?

Junier breaks into preconceived ideas we have always heard. Is the eldest child always most organized, and the youngest child the least? Do only children have a tendency to be stuck-up? Is there such thing as a preferred child, and can we avoid giving preferential treatment as parents?

From childhood to adulthood, Héloïse Junier guides us to better understand and support these relationships: how to encourage the best way of reacting to disputes, and ultimately finding the right closeness and build harmonious, accessible relationships.

This book is for anyone who wants to understand how sibling relationships work, and turn them into a precious source of support and fulfilment.