Study Design: A randomized controlled trail design (intention-to-treat model) will be used to evaluate the effects of an individualized PST-based intervention on burden, mental health, and well-being outcomes in family caregivers of Veterans with TBI. We expect to enroll and randomize 100 family caregivers of Veterans with TBI from the Joint Forces Explosive Ordnance Disposal (the disarming and disposal of bombs) Warrior Foundation and Boulder Crest Retreat for Wounded Warriors family caregiver websites. Caregivers assigned to the PST group will receive nine PST training sessions (each approximately 60 minutes) delivered face-to-face every two weeks (to allow time for problem solving efforts and scheduling conflicts) using study-specific webcams (part of the Study Welcome Kit). Software will be utilized that permits recording and saving of intervention sessions for review (to ensure treatment fidelity over time). Outcomes will be collected through the Internet (to enhance the study's sustainability and scalability) and measured baseline, and at 1-, 3-, 6-, and 12-mos. post-intervention.