In psychology there is a theory that describes the nature of long -term relationships between humans called attachment theory. This theory affects our relationships with the world from an early age, as the child needs to form a strong relationship with at least one person of care providers in order to obtain emotional and social growth in a natural way. The theory explains how the child's relationship with his parents affects his growth, and how adults interact in relationships when they are upset emotionally or nothing goes according to their expectations, and this happens in every relationship sooner or later.