Hey Wendy! I'm sure you are missing your son, wife and 2 granddaughter quite a bit. Have you given any thought about what you are doing to do when your home sells? Are you staying there or moving back to the CA?
I'm sure the HR work keeps you busy, but look at what you are doing in assisting others...i.e., organizational charts, etc. Who knows, you may have just have another job coming your way if you continue doing IT work such as this. People are always looking for employees who can do charts, etc. and that's a great skill to have since offices are constantly reorganizing in today's world.
Enjoy your day!
Sit quietly, the answers will reveal themselves when you least expect them to. The past is gone, the present is a gift and you need to focus on today, allow the future to reveal itself when it is ready.