Well, these days all sorts of folks spend significant time in various States. Who’s to say what State one is a resident of if one should live for 4 months each in 3 States?
Well, her daddy who was living/working/voting in TX ran back to WY to change his voting registration when he decided he’d be a good running mate for “W,” didn’t he?
It’s a free country, and those wealthy enough to have homes in several states can decide which is their legal residence. Despite her WY roots, tho, this does make Ms. Cheney seem like a carpetbagger taking advantage of that strongly R state.