1. As a counselor, you cannot break Mary's confidentiality by discussing her concerns with her parents without her consent.
2. You should use an indirect approach to get Mary to openly express her feelings about the divorce news and how it may be impacting her treatment.
3. Cognitive behavioral interventions should be employed to help Mary develop skills to manage her emotions without risking relapse into substance abuse. Her feelings about the family situation need to be addressed in the next family counseling session.