Kakul saying child is not Saaman

Why would kakul say to saaman the child is not his.Is she saying it cause saaman says he questioned if the baby is his due to the photos of shlok and her plus his mother will never accept her or is she saying it cause Ansh is holding her captive and she is scared he will hurt saaman and to prove to Ansh that Slok his brother used him to kill gopal and is using him.One thing is for sure this thing kakul says does not make sense cause its not her usually behavior and plus she loves saaman so much and lierally stayed with shlok to save saaman.I hope saaman is intelligient enough not to believe Kakul and tries to rescue her. What do you guy thin