What is the difference between sex before marriage, while sex after marriage?

What is the difference between sex before marriage, while sex after marriage? The commitment right? Well if you think about it, marriage is a big leap of faith. Everybody has hormones and need their pleasure once in a while. But if your partner is not giving it up, than you feel as unvalued to your partner. Than you will feel like finding someone else to have sex with. Either you are going to cheat, or your partner is going to cheat. Sex is the most value in the market, and that is why we cope with one another. But knowing that we cope, I would say we still have the inner slut in ourselves, because just having sex with one partner doesn't mean that you would think about others to have sex with. Sex is nature, and the word relationship is just cultural word that was pushed upon us to keep us systematically enslaved by our own partners. When we marry and grow old, we don't have fun in life like how you would have it in your earlier age. We are doomed for death and we are just letting it happen by living a boring life, with the same partner that might lose interest in you in the near future. Over 50 percent of the divorce rate will prove that leap of faith might put you out of luck. So I wouldn't take that chance. Unless if I get rich, and knowing the fact my future wife will be faithful to me. Than I might see some value to marriage. Oh yea, I don't trust gold diggers. Females can be evil as well.