I thought that heading would get your attention!
I'm about to start writing a book aimed at encouraging men who are contemplating leaving their family for another woman, to "think again" (BTW, I am male). If you, or anyone you know, has at some point in their life - even many years ago - done so, then I would like to hear from them about their experiences after the event, such as the impact on their own life as well as their family's lives. Anonymous is fine. I'm wanting to gather more material for my book. Send me PM!