The PMHNP is plаnning tо wоrk with а client using аn individual therapy mоdel of care. During the first session, the client makes the following statement: "This is the third time my son has run away. I've grounded him, taken away his bike, even tried cutting off his allowance and confining him to his room. What should I do now?" Which of the following is the most therapeutic response for the PMHNP to make?