Our relationship is none of your fucking business. It's mine, and hers, and no one else's. You don't get to tell her what she deserves when you don't even know who she is, and when you don't know the first thing about us. What she wants, who she wants, it's her choice, whether or not you approve. What you think she deserves doesn't matter. It's her choice in the end, and no one else has the right to tell her any different. Let her make her choices, and concentrate on your own life, not hers.