Lightroom :: Files Containing Watermark

I only have my watermarked folder of a clients images. I always save one folder of watermarked, one high res for them. I have looked everywhere and even used a recovery program to try and find the original folders. So in short the only images I can use are the watermarked ones. Now when I import the photos, the thumbnails show the image without the watermark, and it isnt until they are being imported, one by one the watermark is being applied to the image i see.

So if it is being reapplied, then that means the image still exists separately from the watermark.Is there anyway to seperate the two without having the orignal file? Or to have the watermark not reapply when importing?