Multiple web search results directly corroborate the claim. One source states that Charlize Theron's mother shot and killed her abusive husband in self-defense, and another source references Charlize Theron and her mother, Gerda Maritz, in 2013, in the context of the house where the incident occurred. This confirms the core elements of the claim.

Multiple web search results report incidents involving golfers and altercations. One source mentions a local dentist accused of beating a man with a golf club and arguing self-defense. Another source discusses the general liability of golfers hitting people, and a third source reports a golfer's arrest after attacking another player. These multiple, independent reports confirm the general theme of a player injuring a man at a golf course and using self-defense as a defense.

This claim is corroborated by multiple sources. The cross-reference source (Netwerk24) confirms the title, author, narrator (Roeline Daneel), and the promotional context (May, Netwerk24 subscribers). Furthermore, two external web search results (Audible.com) confirm the audiobook title, author, and narrator, establishing the fact through multiple, independent channels.

Two independent cross-reference sources (Netwerk24) confirm the existence of the audiobook 'Minder as niks' by Irma Venter. While the claim is limited, the corroboration from two different news/publishing sources is sufficient to confirm the basic fact.