Via the Telegraph:
“According to figures cited in the book, an estimated 39 per cent of French men cheat on their wives at some stage in their life.
“[Most] don’t do it because they no longer love them, on the contrary,” she said. “They simply need breathing space. For such men, who are in fact profoundly monogamous, infidelity is almost unavoidable”.
I’m guessing most women would disagree.