Women lie the most because it puts them at a social advantage. They are taught from early on to look out for themselves. Even when it comes to marriage it's about seeking possession first. Hench why Women can end a relationship and get into another one without any trouble. Their reproductive means all come from within. While a Man depends on his Boss to pay him for him to have any chance at a relationship. A Man can loose his marriage,wife and have his life ruined because his boss fired him. While again a Woman's dependence all depends on her looks.
This is why Women excel at retail and jobs where people have to "Suck up" to others. "Lying" is bad and because of that men are suckered into a false sense of Justice. Being truthful Purposely puts you at a disadvantage and this disadvantage can effect all parts of your life.
If you notice the women who are Poor at lying always have shit tougher then those who are not. When it comes to being "Dishonest" it's not about being a bad person. It's actual about telling others what they want to hear so that in turn you get what you want back,thus putting you ahead. It's a manipulative game that CEOs and Politics are all about. And it's that game that makes someone a Billionaire compared to a chump working for 20k a year. So now you can see why it leaks down into women and relationships. A Relationship is an Investment, and if an investment doesn't return profit well it's a poor investment.
This is why those kinds of people will always get ahead of the honest down to earth bunch. That's why the Broken hearted mourn while the other person is off at parties and moving on with their life with the next chump.