they cheat because they led you on, just want a girl, or just because they just waant more then one. What guys dont understand ( if they havent been cheated on ) is that cheating hurts. being led on isnt right.
Every one asks for more and more. Men (even women) starts cheating when they get the things for which they were struggling for, and at one stage of saturation of their inner demands they want to have change, this is the time they try to deceive their loved ones and stick to those girls whose B/F has left them for the same reasons. This is type of a chain reaction. They say they love you only to FULFILL THEIR INNER DEMANDS.
look sweatheart..if a man loves you he marries you and if he doesn't.. he will rent you until you spend your precios childearing years on him & lose the sexual power you have to negotiate something permanant for yourself..iit sounds like its time for you to land...... best wishes my friend