Oh Willa Gayle, I'm so sorry to hear about your Dad. It is still wonderful that you were able to help him while he lived with you though. We can't control others actions - all we can do is the best we can do and it sounds like your best was exactly what your Dad needed. Sadly, none of us are capable of fixing everything, though I know we'd all like to. You should be proud of yourself for being able to help him as much as you did.