Board Thread:Spoilers!/@comment-27060727-20170106065555/@comment-27060727-20170407065115

I'm pretty sure if Gideon started off with "I need your help in defeating the Black Fairy because she's tortured innocent children and everyone is in danger" instead of "I'm going to kill you because I want your savior powers," Emma would be less weary and the "heroes" would be more willing to help.

But he attacked her out of the gate and is now blackmailing her, so Emma definitely shouldn't trust him. Doesn't really matter if she knows he /should/ technically be an innocent baby (though that's probably why she didn't kill him after their initial encounter). I don't see how Emma has done anything wrong here. As far as we know, Gideon has only told his parents about his mission against the BF. And even Rumple knows that he's going about it the wrong way.