In all honesty, there is no definitive answer when it comes to why men cheat. There is no formula, no blanket diagnosis and no DNA evidence as to why people stray. Some would beg to differ – noting the DNA found on the infamous blue dress – but we can’t use Bill’s Oval Office extracurriculars as the standard. Although, we’re pretty sure any man who is dealing with their very own Hillary, would beg to differ. Nevertheless, men are complicated. There are a multitude of factors that can lead to infidelity. However, there is no denying that one element is always found at the core of adultery: someone’s needs are not being met in the relationship.