I was reading a study that proves men prefer ugly women compared to beautiful women for marriage or long term relationships. I myself have always believed a woman that is not so attractive treats you better in all aspects of life. The study also proves the opposite for cheating or flings. It seems men will choose the attractive partner for something short term. Either way I have always been of the mindset that whatever relationship you are currently in is the best one to work out the problems or kinks. I have always told my wife if she cheats that's ok. People make mistakes. I'll forgive her but it's gonna be short term and the only way your getting out of our marriage is when death does us part as we agreed upon in our contract.