Wow, this is such an interesting AU! If Cersei hadn't married a man who could never get over someone else, she might never have turned into the power hungry, paranoid, repulsive character we all love to hate. And Ned would try and love her like he eventually did with Catelyn, and love like that is what Cersei needed to get over Jaime.
Re: Cersei/Ned; Rebellion outcome; "The Lion Queen"; PG-13 (Part Five)
Great job, I had fun reading this!