“-my mother was not Lyanna fucking Stark!” Jon exclaimed, before turning and kicking, vehemently at the sofa, enough to leave brown dustmarks on the purple cloth. He turned back to her, lifting a finger threateningly. “I don’t care what you say. But our father would never- never- sleep with his sister, in fact I don’t even know why I’m telling you this because guess what, Sansa? You should already know that!” [Sansa tries to tell Jon who his mother is. Jon thinks he’s an incest-baby. Which........ isn’t wrong.]

in which Ned doesn't die but wargs into one pigeon instead. Incidentally, it doesn't stop him from preventing a war and saving both his family and the entirety of Westeros.

When Robbie's vision cleared, his father, King Joffrey Baratheon, first of his name, lay unconscious upon the floor in a puddle of spilt wine. Robb Stark lived. Many things followed as a result - some impressive, several insane, and quite a few straight out of tales of the Age of Heroes. Perhaps the only unfortunate one among them was Joffrey remaining on the Iron Throne, his worst impulses and tendencies only barely held in check by those around him. Until the day he goes too far, and gets hit over the head with a pitcher of wine as a result.