Step Daughter problems (need advise)

She takes her meds when she chooses to do so. As for the dosage, she has been on different degrees of meds over the years. And we see that as you have indicated that the children also have ADHD at an early age. We have both of the grandchildren on medication and one of the grandchildren is currently seeing a psychologist due to his bizzare behaviour at age 7. You are also dead on about the fact that this will never change. I can clearly see this. My wife however, she still holds on to hope that they will "change" It is a losing battle.