noun
family therapy
A form of psychotherapy that involves family members in treatment sessions.
家族療法は、家族全体の関係性に焦点を当てる心理療法です。
Family therapy is a psychotherapy that focuses on the relationships within the whole family.
心理療法 is a broader term for psychotherapy in general, while 家族療法 specifically targets family dynamics.
Compound of 家族 (family) and 療法 (therapy), likely a calque from English 'family therapy'.