Truth Be Told: GH

As much as I love GH's big reveal that Dante is a cop, it makes Olivia's reasons for keeping the secret that Sonny is his father seem less credible. Before Dante ever arrived in Port Charles Olivia stated that she did not want Sonny to know that they shared a son because she did not want Dante pulled into Sonny's world. Okay that is fair enough, but when said son is an undercover police officer that is trying to bring down Sonny's entire mob organization, keeping a paternity secret seems trivial at best. For Olivia to be so worried that Sonny will kill Dante if he ever finds out that he is secretly investigating him, she sure seems determined to hide the fact that they are father and son. If her reasons for keeping this secret in the first place were to ensure Dante's safety then why is she still keeping this secret knowing that telling the truth could now save his life?