I'm so sorry that you, your dad and your family is going through such a painful and devastating ordeal. My deepest condolances reach out to all of you. Through these difficult times, I know words of encouragement and even sympathetic acknowledgements from complete strangers might not mean much or help out at all but I do wish the best of luck to you. I totally feel for you, watching a love one slip away is haunting and surreal... like "Is this really happening?" You are not alone and I hope your friends and family draw strength, love and support from each other during this emotional turmoil. I will definitely keep your family in my thoughts... The grieving process is long and draining but one day, one day... things will get better. I'm so sorry...