It's only in recent years that child-beating has become unacceptable in our society whereas only a few decades ago it was almost universally believed to be thoroughly beneficial to children.
But what about wives?
I was watching some old black-and-white, mid-late 1960's footage of Coronation Street recently and it seemed abundantly clear that society at that time accepted that both nice guys and nasty guys gave their wives a 'good hiding' when it was felt they deserved it.
And that was the age of The Summer of Love!