Would you please expand your argument further?
I would like to read more about why you made this conclusion.
But, I think your argument is only good if the government tried to appeal the marriages already made, not for those not yet made.
In fact, there was a court case not too long ago that help prop 8, but said the marriages made while legal where still valid.
Sorry if I am not seeing how your argument prevents the banning of people getting a same-sex marriage.