I watched, with sadness and shock, the reports about the tornado, the damage, the lives lost, and those still missing. It is, as you said, heart wrenching. I admire you and your family for all that you've done and are doing to be there for those in need. At this time, when you heart is so filled with the well being of others, you will find that you will have the strength and resiliency that you need to continue this work. You are doing so much that is so valuable and, I am sure, so very, very appreciated.
Just make sure, when you return home, that you give yourself plenty of down time in order to allow your body to rest. I am sending you and your family my prayers.
Peace and Blessings
Look For The Good and Praise It!