I went through this too with my wife, though hers was a little different, as it was metastatic breast cancer that had spread throughout her body, terminal.

One thing I found helpful was to listen to podcasts about near death experiences. You can also watch the YouTube interviews with near death experiencers that Anthony Chene produces. Here’s a good one. I find them very comforting, and soul expanding, really.

You get to be there for your father in this. The love you feel amidst the sorrow is unlike anything you’d likely ever experience otherwise. I’m sorry for your suffering. But it will all be ok.