I have a 8000 backlinks from from a site that listed my domain as "partner", so that turned into large number of backlinks since I'm on every single page of their site. This site isn't of any relevance to mine, although has an OK-ish authority. How do I know if these links are doing good or bad in the eyes of Google? If I get them removed, could it cause my rankings to drop or perhaps the opposite (if i get them removed there is no going back).