W. Va. Code § 53-4A-11: Severability.

If any provision of this article or the application thereof to any person or circumstances is held invalid, such invalidity shall not affect other provisions or applications of the article which can be given effect without the invalid provision or application, and to this end the provisions of this article are hereby declared to be severable. The Legislature does hereby further declare that it would have enacted this article even if it had known at the time of enactment that such provision or application thereof would be held to be invalid.