This study investigated the relationships among emotional distress, grief, and family hardiness in adult children of missing in action (MIA) fathers using the Resiliency Model of Family Stress, Adjustment and Adaptation. Quantitative and qualitative data were collected in telephone interviews of twenty adult children. Results indicated that 25 years after notification of their father's MIA status, participants still had unresolved grief. Findings provide some support for family hardiness as a strength that facilitated family bonadaptation.