Mom called an hour or two later to say that Dad had a clot in his leg and that they were heading to the hospital.
I went to my appointment with Dr. L. Things were fine. I got gasoline. I called Mom to ask if there was anything she'd like me to bring to the hospital, but they were all right for the time being. I asked Mom if there was anything she wanted from the grocery store, and she told me what she wanted.
I stopped off at home, then went to the library and the grocery store. I turned in my summer reading program page at the library. I did the grocery shopping.
Rainjoy posted an update. It had a startling ending. At least, it startled me.