I think it's great to disconnect who should be legitimately (no pun intended) disconnected, but a word of caution: for the orphaned profile, I think it would be helpful to comment on it that a legitimate source is needed, and until one is produced, the parentage remains questioned/uncertain, dubious, and unacceptable in terms of a source status.
Note however, that not all mistresses or gigolos are going to be acknowledged in "authoritative sources." Not all who have illegitimate children wanted that to be discovered. In some cases, it would be unacceptable or risky to have that information known. So contemporaneous tangential references, circumstantial records, or other proof of a relationship where possible should be considered if those can be found. "Forensic genealogy" may need to be an emerging field, because otherwise, we end up with a bunch of dead ends, which are worth avoiding if lines of inquiry otherwise can show evidence that a relationship was acknowledged, though "frowned upon" or otherwise accepted as accurate, contemporaneously.