gavroche
Getting old but not past it
It is an expensive bit of metal and looking after it helps keep its value, same as your house which is mainly a pile of bricks.It's a piece of metal with an engine. it will rust away in time, it doesn't matter a jot if the scratches might adversely affect how much you need to pay for the next shinier piece of metal with an engine that will rust away.
Hope your wife is ok and not too shaken up.
My wife was never in any danger as it is only a scratch. I am the sort of person who likes my things to look new, even if a few years old, whether it is my car, my bikes or anything else.
Having some pride in your possessions is something I value.