Dear Mariam, Each day is a step in a new direction, for your Dad, your Mom and you. Some of those steps will be positive, some may prove to be setbacks. But taking each step, each day, is a victory in itself. In my memory as a member of this forum, I have never seen anyone have the peg problems your Dad is dealing with. What a challange for everyone involved! Wishing you as much strength as you need to go forward and sending you hugs when you need them. Amy in the Ozarks