Vacation home, but his primary residence was Texas. Similarly dubious claim made by his daughter now trying to run for WY House At-Large, when she was raised in and spent most of her life in the DC area.
True. But, if you asked Dick Cheney where he was from, he'd have responded "Wyoming".
That's where he was born and raised and who he represented in Congress. Texas might have been where he lived at the time, but "home" was Wyoming.
And that's consistent with the purpose of the constitutional distinction. Having to change his voter registration was the technicality, not the state he represented.