The family unit that raises and lives with an individual is called a Family of Origin. This is not necessarily a biological family, as family structure can be very complex. Families of origin have a lasting impact on an individual's development, and help shape worldview, relationship development and patterns, physical health, and mental resilience. 

Childhood challenges and trauma can have a lasting effect well into adulthood, and commonly present in the form of mental health issues. Learning about the family of origin can help uncover some of the negative patterns that are contributing to these challenges. A psychologist can help individuals uncover behaviours and biases that developed from childhood that they may not be aware of and can help develop a plan to combat those patterns while offering emotional support and guidance.