[Edited] whoops, need to read more carefully.
Wife receives income from a property (rental? coal property royalties?) located in WV. That could very well require a WV non-resident tax return, even if she never went to WV during 2021. I would think that, in the end, only that income would be WV taxable.
....but not sure if TX community property laws have any effect, especially since you are filing MFJ nonresident for WV anyhow.
Y'all might need a WV-specific software expert to parse thru that mess.
____________*Answers are correct to the best of my knowledge when posted, but should not be considered to be legal or official tax advice.*
