Ty needs healing his relationships with his children and understanding his parenting role as part of a larger context. ty would most likely benefit from therapy.

The choices were  a. family b. group c. behavior d. cognitive.

Ty is in a healing relationship with the family therapy. A family therapy uses several techniques in counseling. It involves the whole family for support. A therapist usually invites different families to let other families compare and understand different problems that families face. The key is to heal relationships among the members