<p>I can’t pretend to have first hand experience with this, but I think I can find anecdotal stories from my family to support any of the viewpoints about a man’s propensity to cheat versus a woman’s. Just looking at my dad and his three brothers, they fall into different categories:</p>
<p>His fraternal twin cheated on his wife, not with a specific partner but random women from the bar. Rather troublesome is the fact that he contracted herpes and gave it to her. Yikes. They divorced for several years and eventually remarried.</p>
<p>Two of my dad’s brothers are actually on the other side of the spectrum, one twice. His younger brother’s wife left him for another man when they had three daughters. His older brother was married to a woman with whom he has a daughter. She cheated on him and it caused them to divorce. Then, he remarried a (significantly) younger, blonde woman while his daughter was a young teen. The marriage was okay for a while, until she (emotionally) cheated on him and left him for a man at her church.</p>
<p>Then, looking at my dad, after 22 years with my mom, he’s still totally devoted to her. I’ve honestly never heard him make even so much as a comment about another woman, and he has often made statements in our own private conversations about how if mom left him, he didn’t think he’d ever be with anyone else. My parents actually have never been married, though my dad did propose several times. There has never really been anything legal preventing him from walking away at any point, but he’s always stuck around, even during some (really) bad times. </p>
<p>I wonder if being largely abandoned by their father and raised by a single mom is in any part an explanation for the seemingly reversed trends on my dad’s side of the family. The only exception of the four was quite literally dropped on his head as an infant. (This is a guy who pulled out his own tooth with a pair of pliers, only to find he had a piece of popcorn stuck in a different tooth, which was causing the pain.)</p>
<p>One thing I have noticed is that women seem to have “reasons” for cheating that, for reasons I don’t understand, are accepted by other people. After my uncle’s second wife left him, his father and step mom refused to speak to him because they had become good friends with his ex-wife’s parents, and she had spun the story to make it look like it was all his fault.</p>