Yes, yes, I know, they angst non-stop about not being able to date after the grand "revelation." *rolls eyes*

*slight spoilers below*




But that doesn't change the fact that the text says point-blank that Clary and Jace are siblings in "City of Bones." What are they going to do in the movie? Just make it really obvious that Valentine is lying, so that the audience won't be weirded-out too much?