Put another way, both men and women seem to agree that breakups are more likely the man's fault than the woman's. What I found curious is that at the same time, apparently the majority of "laypeople" when asked about it in an online survey, expected no gender difference at all.
It's a strange disparity in the data, I wonder if it's due to sampling or if people genuinely think their own experiences are atypical.
Edit: I'd be interested in finding out what's so offensive about this observation. I'll gladly take 100 more downvotes and flags, but please tell me what caused so much consternation.