I'm sorry for your loss. It's so easy to forget any disagreements or arguments in times like this, and only focus on the good and positive side of your relationship.
It must be incredibly difficult, especially making the journey back home alone. It's crazy that you and your siblings all had the unshakable feeling to see him. It's like intuition or something.
It was indeed quite difficult. We can only hope for the best and he can rest in peace.Thank you.