F-PGT - Prolonged Grief Treatment for Families Affected by Suicide

Inclusion Criteria: * Parental suicide bereaved children aged 8-14 years and their parents or caregivers. * Child score of 68 or higher on the Inventory for Complicated Grief-Revised for Children (ICG-RC) and/or parent score of 5 or higher on the Brief Grief Questionnaire at phone screen and score of 30 or higher on the Inventory for Complicated Grief (ICG) at baseline. * At least 12 months after death. * Child and/or parent's primary concern is prolonged grief * Child has a biological/adoptive parent or court-appointed guardian who can present paperwork that they are able to consent for research for the youth involved in the study. Child is currently living with this caregiver and has spent most of their time in the past year under their care. * Both child and parent/caregiver have a clinical provider to communicate safety concerns (e.g., primary care provider, pediatrician) * Both child and parent/caregiver live in the United States * If taking psychoactive medications, has been on a stable dose for at least 3 months. Exclusion Criteria: Youth exclusion criteria: * Limited cognitive abilities to assent or to participate in the therapy (e.g., acute mania, psychosis, severe autism spectrum disorder) * Unstable serious medical condition * Current residence is in a state in which none of the study therapists are licensed (i.e., Alaska, Hawaii, Iowa, Louisiana, Massachusetts, Montana, New Mexico, Oregon) * Has a substance use disorder (determined by KSADS during the baseline…