So what you're saying is the 'gay' people are responsible for all these out-of-wedlock births?
Last I checked, 2 gay people couldn't make a baby. Isn't that the argument always trotted out; that God made Adam & Eve, not Adam & Steve? Sounds to me like it is heterosexuals that are opting not to marry, ...and they are the ones creating babies out of wedlock. The biggest threat to marriage is divorce, ...or not entering into the institution altogether. Limiting the potential candidates who enter into it, does nothing to protect it, ...only hastens it's chances of dying out faster.