Plans change

I've had to cancel my book signing in Nacogdoches for Saturday evening. My 80-year old father-in-law has remained incapacitated all week in a Dallas hospital, and my wife has gone back into Dallas to check on his status, and pick up her car, which broke down last weekend and was fixed Monday (she has been in a rental car all week). Although I am not planning to go to Dallas myself, things remain unsettled to the degree that I don't feel comfortable leaving home.