Inclusion Criteria:

• To be eligible for the study, the participant must:
• * identify as a primary caregiver for a V/SM who sustained a TBI at least 6 months prior;
• * identify as a primary caregiver who has provided care for a V/SM with TBI for at least 6 months;
• * provide some level of daily supervision or assistance with either a physical, cognitive, or behavioral issue they think is likely related to TBI;
• * believe that at least half of their caregiving responsibilities are likely related to TBI rather than another health condition(s); and
• * endorse a score of at least high burden (a score of 8 or higher) on the Zarit Burden Inventory-4.

Exclusion Criteria:

• * no telephone;
• * current diagnosis of schizophrenia or other major mental illness;
• * auditory impairment that would make telephone use difficult; or
• * the caregiver believes that more than half of their caregiving for the V/SM is for issues related to another health condition(s) rather than TBI.