Jayci lost her husband, daughter, and home in a widespread wildfire in california. to overcome this ordeal, has she turned to old friends and self- groups in the community for emotional comfort, information, companionship, advice, and financial assistance. this relationship is known as

I believe the answer is: Social support
 
Social support refers to the assistance that given by other people in social group in order to alleviate the pain/problem of their members.
This support is given with the genuine willingness of the people, not because of some sort of laws/regulation.

The social support could take form in things such as emotional support, connecting them with professionals that could help through networking, providing financial assistance, etc.