“Florence, the temperature outside is dropping well below freezing,” I said firmly.

“I will be perfectly fine on my own,” she insisted stubborn as ever.

“No, you will not,” I replied before hanging up the phone.

I drove across the freezing town, hunted down an emergency repair technician, and stayed by her side until the sun finally rose. By the time I gathered my coat to leave, warm air was once again flowing through the radiators.