He has not been eading properly for years.Just once a day.Hi is always nervous.Eading unhealthi food.Now hi is sick.Hi has Bell's palsy.He neets to eat healthi, but when I am telling him he is yelling at me,telling me I don't understant, That I am macking him nervous.I just want to help him, but hi is not allow me to do it.What shuold I do?