http://m.washingtontimes.com/news/2015/sep/30/wedding-guests-billed-for-meals-after-no-show-youv/

I'm sure no one on here would send an invoice to their wedding guest that RSVP'd, but did not attend. The guest in the article had a dilemma- take a child to an explicitly child-free wedding or not attend.

Would you rather a guest bring their small child if childcare falls through at the last minute OR not attend/ no show? What would you have done?