We know not when our Lord will call us back home. The best we can do is enjoy life and live it to the fullest. I remember 6 years ago when my Dad passed. He was a very spiritual man and found out he had leukemia one month before he passed, still working 40 hour weeks at his church though he was 78 years old.
We were sitting in the den at 2:00am talking and noticed he kept looking at the clock on the wall. I asked why did he keeping looking at it. He smiled at me and said, "Because I'm going to see Jesus in a few hours". Dad passed away with all of my family around him at 4:15am on a beautiful Sunday morning.
Prayers up for you and your family so you may find comfort and strength, my friend.