Oops, sorry, I didn't catch the humorous tone. Write it down to my past as a lawyer.

I'm quite sure that Nanette's claim is no good, but it will stil take a lot of time, effort, money and stress before it is over. Don't think too fast people will not go to court. Most of them have no legal knowledge whatsoever (other than what they have seen on TV) and will readily find an unscrupulous lawyer who will represent them. "A fool and his money are easily parted!" Believe me I have been in court far too often to defend my clients against the most frivolous claims one could imagine.

TrekNoid said some wise things and being the President of the board of a condominium takes indeed a certain psychological profile which is not given to everybody. Still, once you have taken on the job and unless you have a proven trackrecord of being bad at the job, one should not quit that easily. If Sayuko quits now, the claim will not go away, so she is really better positioned to defend herself in her function as President than as being a simple member of the condo.

Praise yourself that you live in a society which his more than a bunch of individuals.