GoT AU prompts -Lyanna lives:
-> Lyanna survives childbirth. But in order to survive, she and her son must ran away to Essos living under the names of Wylla and Jon Snow. During years, Ned keeps sending them letters and money, which makes Cat and others believe Ned is supporting a mistress and a bastard. Lyanna depressed by losing Rhaegar and guilt-ridden by her part on the Rebellion, tries to find Daenerys and Viserys:
She is unable to find them. When she heards Daenerys had married a Dothraki, she gives up. Jon however, doesn’t lose faith on the Targaryen’s legacy. Little by little, he creates his own army. After Viserys and Drogo’s deaths, Dany founds dozens of letters signed by Wylla Snow among her brother things. She realize during all those years of begging, there was someone who actually cared about them. When Jorah is banished, he decided to find the woman from the letters and bring her to Mereen. (also Lyanna x Jorah... weird, not weird?)
Lyanna manages to find Daenerys and Viserys after Ser William Darry dies. She take care of them and raise them along with Jon. They manage for a few years, until Viserys is old enough to realise Lyanna’s elope set things in montion for the rebellion and that Jon is heir before him.
After Joffrey’s death, Sansa and Tyrion manage to scape together KL to Pentos, where she insist in going to an address she saw once between her father’s documents. She expect to find her father’s mistress, instead she finds the living version of a statue she had known all her life.
She doesn’t find them. Instead years later while living in Braavos, Jon finds Arya before she joins the Faceless god.
-> No Rebellion. Despite being in love with Rhaegar, Lyanna married Robert. 16 years latter, Aerys is dead and Rhaegar is king, tournaments and balls are held in Kings Landing for Rhaenys and Aegon to meet possible partners. Robert is set on Jon marrying Princess Rhaenys. Jon would much prefer to become a brother of the Night Watch than an arranged marriage. During the tourment he meet Daenerys and they fall for each other, but Robert doesn’t give his consent:
Jon obeys Robert and marries Rhaenys.
Jon gets engaged with Rhaenys, but Dany wants to be with him once and she gets pregnant.
Jon runs way and join the Night Watch.
Dany plots against Robert.
Dany confides in Rhaegar.
Dany discovers Rhaegar secretly making out with Lyanna.
Ned intercedes for Jon and Dany.
Robert misteriously dies.
Rhaenys prefers to marry Robb.
Rhaenys finds out and propose a double marriage: Dany&Jon&Rhaneys.
-> Lyanna survives childbirth, she and Ned agree to pass Jon as his in order to protect him. She refuses to marry Robert, instead, she becomes a Septa and go back to live in Winterfell.
Jon Targayen and Daenerys Targaryen marry to end civil war