Don't cart her off to the old folks home just yet.
Years ago on my first visit to a Greek island, I noticed all these lovely wicker tables and chairs being left outside overnight, on restaurant dining patios. There was nothing to stop someone from driving up and loading some into the back of a truck. I imagined how long they would be there if someone did that in downtown Toronto. Answer, not long. I doubt that they would last any longer in Irving, Texas either.
Nowadays, it is quite common for people to watch for courier services delivering a package to a house and leaving it at the door. They then drive into the driveway, get out of their car, steal the package and drive away. There doesn't seem to be anything that someone won't steal, you can even find youtube videos of people stealing outdoor planters and Xmas decorations. People steal the change they find in parked cars or a pair of sunglasses. A squeegee would probably be a big haul for them.