Adultery is the sign of an immature adult who can not discuss problems and issues with their significant other. Those who commit adultery are trying to run from relationship problems and they are not emotionally mature enough to be in a solid relationship that is open and honest. People cheat for many different reasons, and this is commonly done in order to avoid confrontation or unpleasant issues at home. If you are empty inside then no one will be able to fill that void, and flitting from partner to partner will only make things worse instead. Infidelity is a sign of a serious problem in the relationship and this action can devastate innocent families, hurt children, and even ruin lives.