Well if you want to draw the comparison then perhaps its valid. But if part of West Virginia was reluctantly incorporated into the Union then there is no denial that whole sections of Tennessee, North Carolina, and Alabama were reluctantly incorporated into the confederacy. So if you want to decry the fate of the Virginia counties then will be as vocal in condemning the confederacy for forcing whole sections of their territory into their 'country' against their will?
As I said above: "In other cases (NC, TN, AL, FL) it was the constitutional action of the whole state; in the case of West Virginia it was the unconstitutional action of a piece of a state which had no authority over dissenting counties."
But I forget. You don't understand the Constitution.