The nurse tells the parents of an adolescent diagnosed with anorexia nervosa, "The social worker will be contacting you to schedule a family meeting." One of the client's parents states, "Why is that necessary? Our child is the one who needs treatment." Which response by the nurse is best?

“Family intervention and support are important in managing eating disorders.”

“We expect every patient and their family to attend two family sessions.”

“During the meeting you will be able to resolve conflicts with your child.”

“The sessions are used to educate all family members about eating disorders.”