This document summarizes the findings of an evaluation of the FED UP program, which provides services to families where parents misuse drugs/alcohol. The evaluation found that the program was effective in reducing children's emotional and behavioral problems, improving their self-esteem, helping them process thoughts/feelings, and enhancing protective parenting. Key mechanisms of change included children feeling less alone and parents gaining insight into how their behavior impacts children. Barriers to the program included issues with group composition and family instability. The implications discussed expanding the program's reach and using data to improve outcomes for children.