Marriage Requires Fidelity!
Marriage may be outdated, I don't know. I am in favor of it, and think any two people should marry if they choose. But marriage requires fidelity! Without that basic trust that he is devoted to you and can control himself there is no reason to be married. Marriage may not be defined as being between a man and a woman, but it is defined as being between two people who protect each other and meet each other's needs as entirely as possible.