I know we are all sorry we did not know your dad. Sounds like he was a wonderful man. No wonder your mom is having a problem with the silence. And I know you are struggling as well. We at IMS continue to remember you both in our prayer times and at home. Sleep is important, so don't think you can't nap! Recovery may take time, so as you can, take it! May the joy, peace and comfort of the Lord be yours today.