Inclusion Criteria:

• 1. AIAN person based on self-reported race/ethnicity
• 2. Gender identity as a woman
• 3. At least 18 years of age with no upper age limit
• 4. Resides in Minnesota
• 5. Meets criteria for OUD based on the DSM-5 Checklist (American Psychiatric Association, 2013)
• 6. Self-reports at least one month of abstinence from opioid use based on TLFB interview and negative urine opiate screen
• 7. Current use of MOUD
• 8. Is comfortable speaking and reading English
• 9. Has an existing Facebook account or willing to set one up
• 10. Is willing and able to participate in the Facebook intervention for 3 months
• 11. Has access to broadband internet on a mobile phone/computer/tablet at any location
• 12. Is willing and able to travel to a community clinic in Minneapolis, Minnesota for the UDS or is willing to and able to complete a virtual Zoom UDS visit.
• 13. Provides written informed consent

Exclusion Criteria:

• 1. Self-reports current suicidality based on the Concise Heath Risk Tracking scale
• 2. Participated in prior study phases (Aim 1 formative work) of NIDA CTN-0123