This has to be one of an old age questions. Why is it that husbands never leave their wives? This is a very opinionated topic that continues to haunt marriages and relationships. As many try to explain this ‘phenomenon,’ one thing is for sure, men want to have their cake and eat it too. Cheaters do not necessarily want a breakup when they are looking for a lover. Those who chose to go outside their marriage do so, they are just selfish and simply need some adventure. Whether you are the wife or mistress, here are five reasons you should be aware of that make men stay with their wives despite their philandering ways.