Oooooo....new reports have surfaced that the reason for the split was Ryan's affair with his co-star in the movie "Stop Loss", Abbie Cornish. Supposedly Reese discovered email evidence of the affair. This is all from the gossip mags but still interesting nonetheless.
I just read about this now because I didn't know what "Witherppe" meant. I'm sad. They were so cute and I really hoped that this celebrity couple would last.