09/09/2026
Narcissistic Personality Disorder (NPD) is best understood through a biopsychosocial lens, meaning it develops through the interaction of biological, psychological, and social factors rather than having one single cause. Biological factors such as genetics and temperament may create a vulnerability, while psychological factors, including emotional regulation, self-esteem, and coping patterns, can shape how that vulnerability develops. Social and environmental experiences, including early relationships, parenting, attachment, trauma, and broader life experiences, may further influence personality development. No single factor causes NPD, and the balance of these influences is likely to differ from person to person.
Read more about NPD in this months blog via the link in our bio or via our website motivatingmarriages.com.au/blog