It’s a STATE’s issue.
You don’t obtain a FEDERAL marriage license.
You should not even need a ‘license’ at all... but I can see the health reasons behind it.
Marriage is a RELIGIOUS institution. Not a government one.
If you are right, forget the marriage license
Actually, there are both secular and sacred dimensions to marriage, although you can make the case that in its purest form, any covenant outside the religious sphere is little more than a business partnership.