It's really going to be a repeat of what the judge said. But I think he's right.
The Equal Protection Clause of the 14th Amendment of the U.S. Constitution protects the people (you and me) from having our legal rights provided unequally by the states without due reason.
There's a good reason the law does not allow children to drive cars. They're short and dumb, so the clause doesn't really apply there. However, no good reason has been given to restrict the right (or privilege, if you like) to marry to a man-woman combo only.
Now, if someone can give a good reason, I'd reconsider. Honestly, I would. However, morality is personal. You may think abortion is evil, while I think it's just peachy, for example, so it doesn't really work as the basis of a conclusive argument.
