If she wants us to believe that there’s been no abuse, then she needs to show us those pearly whites.
You’re calling his wife a liar?!
As a corollary, I’d like to point out that there is such a thing as denial. My ex’s mother was beaten black and blue on a weekly basis. This is not in dispute; all four of her kids agree, as do her relatives. After the wife beater died, she denied he’d ever been abusive. True story.