Emotion Focused Therapy
Emotion Focused Therapy, Cognitive Behavioral Conjoint Therapy
Note: Some practitioners practice Emotionally Focused Therapy rather than Emotional Focused therapy. You will want to confirm that it is indeed Emotion Focused Therapy that the counsellor/psychologist practices.
Cognitive Behavioural Conjoint Therapy (CBCT) for PTSD, an evidence-based approach for treating PTSD that includes a family member in treatment. Has been around since the 80s, is well-evidenced, and produces consistently good results, with clients going subclinical on standard measures usually in <6 sessions. Widely deployed in residential treatment facilities due to its flexibility (can be 1:1, group, or a hybrid).
If you are looking at Cognitive Behavioural Conjoint Therapy have a look at the counsellors listed below.