keepingquiet
This made me smile- when we went on our annual one weeks holiday my now late (and ex) husband used to turn off water, gas and anything else.
When we returned from a longer holiday in Australia the water pipes had frozen and I refused to sleep in the house until he had sorted it out.
Seems weird now looking back...
My husband was in the building trade when we met in the early 60's and when we married he always turned everything off. He said it was because he had seen so many floods, fires etc. when people were away. We were never away during the winter so we would not have had burst pipes but even in summer, everything was turned off, taps opened up and drained. It took us ages to get out of the house, if he had had his way I would have had to empty the fridge/freezer but I put my foot down.
Even now when I go on holiday I turn everything off at the plug, I don't turn the water off or the fridge/freezer but the electric is turned off. Habits die hard.