What agony this week must have been for the Mayor of Auckland, his wife and family. Their public ordeal will be less important to them than the one they are facing in private but, among the many families damaged by an extra-marital affair, very few have to endure their crisis with the sordid details in the daily news.
Len Brown of course should have considered this possibility before he let down his wife and their daughters. But he would have expected it to remain no business of anybody else. New Zealanders do not normally pry into the personal relationships of people in public office. Even political opponents in this country generally observe a code of personal privacy.
That code has been cast aside this week by a small coterie of the mayor's opponents who worked for his nearest rival, John Palino. Having lost the election fairly, squarely and predictably last Saturday, they were not content with credit for a better than expected vote, they set about on Sunday to destroy the winner.
They used - in the worst sense of the word - the woman involved in the affair. Bevan Chuang was soon to regret the affidavit she signed last Sunday. She is by no means blameless, any more than the mayor, but she did not deserve the cruel manipulation she suffered from the Palino people.
Palino himself denies any knowledge of the dirty work done in his cause, as does his campaign manager John Slater, a former National Party president and a veteran organiser of right-wing tickets in Auckland local politics. It is hard to believe they were unaware of a scheme that could change the game. Slater's son Cameron was planning to post Chuang's bombshell on his blog site.