The Court did adjudicate on the Constitution according to the two authorities I cited that give them that power.  The ruled on the behalf of real plaintiffs who asserted that their rights were being violated by the state of Texas for no rational reason.  There can only be two such reasons.  One, that the acts prohibited in these laws by their very nature had one person exploit the other, so they could not be voluntary (and which is untrue, else the illegality still stands under Lawrence because rape is not protected) or because moralists believe that God is an Ogre who will punish societies that allow such things.  Let me assure that God is on the side of the gays and not those who persecute them in his name.  Your faith is being tested, but you are answering wrong.