Nice. This is probably where mr. Gleick got it from. The strange thing is that (I think), Feynman's wife's first name is Arline, not the more common Arlene. I found Gleick's book nice in that it did attempted to look beyond some of legends/anecdotes.
If you are up to a harder read, Jagdish Mehra's biography The Beat of a Different Drum does a better job of covering Feynman's actual work.
Here's the new thread for posting quotes, with the usual rules: