Tyrion knew, as he gazed up at the dark skinned Martell man that this was perhaps his only chance to spirit Sansa out of King's Landing and away from his father's greedy fingers. Tywin Lannister would have married the girl himself if he felt he could have gotten away with it, and so Tyrion knew his own marriage was no protection to Ned Stark's daughter whatsoever. "Invite her, demand her, steal her--whatever you choose, Prince Oberyn, choose it soon. Else my lady wife shall break into more pieces than the stars."

Jaime Lannister drives her sword through Aerys's back to save a kingdom. When her father's armies sack the city and kill those she was sworn to protect, she flees King's Landing, unsure what to do. On her way to Dorne, she runs into Ned Stark who hands her a baby and a purpose, protect the Targaryen heir. A Jaime Lannister redemption story.