Hello Di

I am so sorry to hear about your Dad, that can not be easy for your family
and you not being there with him, must be so hard, I can hear the love you have for your Dad and he sounds like a very good Dad, Grandpa, Hubby,
and he has had his share, of health problems and has pulled though them
I can feel you pain, and will pray for him also,

please keep up your hopes up, I am worried that you will have a bad flair, I know that is not easy, I have a great Dad also, that I love very much, and do not know what I would do if something happen to him, or my Mom

Hugs to you and keep up hope
Kelly