When Taylor gets Erin's acceptance of his proposal on tape, he also records a message for Ned. During later playbacks of that tape, new dialogue has been added. Specifically, he originally said that he is "one-third of the way to teaching you a lesson," but later playback has added, "and winning our bet."
After Ned sees the tape of Taylor and Eleanor, he goes into the kitchen and asks his wife "Chloe" about the worth of the Picasso. His wife's name in the movie was Claire. Chloe was his daughter.