Well, that certainly was the nigger story of the day.
Nigerian Man Yanks Wife’s Teeth Out After Learning 3 Children Aren’t His


While trying to relocate his family from their Nigerian homeland to Canada, a man soon learned that the three children he was raising with his wife, were not biologically his.
When asked by Canadian Embassy officials to provide DNA proof, for immigration purposes, showing that the three tykes belonged to him, results came back revealing that there was no relation between the man and the three children he'd been looking after.

Subsequently, the unnamed man returned home to Nigeria for an explanation from his wife. However, he was unable to effectively be convinced, and ended up pouncing on and attacking his wife; which involved him yanking out four of her bottom teeth, and punching her in the face, causing a swollen, black and blue eye, and bloody nose.
https://archive.is/ohyJx#selection-341.0-359.332