I Cut Off a Monster’s Arm. AITA? (opens in new tab)

Look, it’s bad enough that my wife gets cat-called in the street and flashed on the train. There’s a lot of sickos out there who get their jollies by harassing women, and usually I try to shut them down without escalating it to a fight. But we moved a few months ago to a new place. (I don’t want to say where, but it’s in Ishikawa Prefecture.) Last week my wife went to the toilet one night—we have the traditional kind, rather than a Western-style seat—and a moment later I heard this godawful s...