Dumbest answer ever. Every person should have the same right to many any consenting adult they wish to marry, in every single state of the union.
This idea that you can do something in one state that is illegal in another is the dumbest things possible, and makes it impossible to uphold the Bill of Rights.
When you country was constituted, the cultural and climate differences in various regions meant different states lived quit differently than others. That was 250 years ago. Things are quite different today. Basic rights should be the same nation wide.