The Half Life of a Home

I know Uranium has a half life but I didn't realize a house did, it seems we have reached the end of the usefull life of everything in our home. It has been non-stop for months now, first the fridge, hotwater heater, well pump, lazyboy, now there is a dead short somewhere in the hopscotch electric system we have. Makes renting sound a lot better doesn't it. Oh the joys of ownership.