I saved a cardboard box from Lidl which was exactly the right size for the thing I wanted to do. I left it in the porch. It wasn't in anybody's way. I came back to the porch within an hour and my wife had torn it up and put it in the recycling bin. We had a big bustup over this and she won't admit her mistake. She offered me another box from her collection but it wasn't the same size so not as efficient for the thing I'm trying to do. AIBU?