No, not at all... read the whole thing below... notice the bold type...
Article. IV.Section. 1. Full Faith and Credit shall be given in each State to the public Acts, Records, and judicial Proceedings of every other State. And the Congress may by general Laws prescribe the Manner in which such Acts, Records and Proceedings shall be proved, and the Effect thereof.
It is strictly in the statutory domain of Congress...
Read my posts on Reynolds v. United States.
That was my point... That there has to be a federal decision here, either through a law, or a constitutional amendment, otherwise states would be bound to honor the marriages.
Mark