Answer:
family of origin
Step-by-step explanation:
Family of origin: The term "family of origin" is described as a phenomenon that encompasses various important siblings and caretakers that an individual tends to grow up with along with the very first social group to which he or she belongs to i.e, it refers to the person's adoptive and biological family. However, a great awareness related to the impact or influence on the person's "family of origin" on him or her generally benefits the work he or she does with younger people.
In the question above, the given statement signifies the family of origin.