What If Robert & Ned were LOVERS | Game of Thrones

We go through how the events of Game of Thrones would change if Robert Baratheon and Ned Stark were lovers. Would Robert still become king? Would Cersei Lannister look over it to keep her secret with Jaime Lannister safe? What does Catelyn Stark do now that her husband wont be with her? Does Ned Stark raise Jon Snow or does he fear the wrath of Robert still? What does Robert Baratheon do with all this free time now?