Receive MOUD treatment at one of the participating sites;
Have received MOUD for \>14 days to allow for initial stabilization;
Have initiated the current treatment episode within the past 12 months;
Experienced physical or psychological IPV in their lifetime;
Have at least moderate impairment in psychosocial functioning (on B-IPF) as a result of PTSD symptoms;
Available during the date/time of the intervention group
Able to read/understand English; and
Provide written informed consent.
You may not be if
Fail a capacity-to-consent questionnaire;
Have an unstable medical condition (e.g., hospitalization, planned surgery, newly starting chemotherapy, plans for palliative care) and/or unstable psychiatric illness (e.g., untreated psychosis) that would interfere with their ability to participate in study activities;
Will be unavailable for \>4 consecutive weeks during the study period (e.g., anticipated move, planned surgery);