Hi Robith,
I lost my dad, my hero, just over five years ago to renal cancer. It is shocking to see a sturdy chap halve in body weight and it will stay with me forever. My only advise is: tell him everything you’ve wanted to say to him no matter how awkward that may seem or feel. I found it difficult, but the finality of things is rarely understood, so please tell him everything you’ve every wanted to say because you may not have another chance. As you’re doing, embellish every opportunity you have and cherish your moments with him, it will mean the world to both of you. I hope sunnier times are ahead but if they’re not enjoy every moment. To this day, I still go to pick up the phone to call my dad and the remember I can’t, so please enjoy every moment you have because they are special. I so wish you well,
CNC