DISCLAIMER: I don't know any of the characters of the story.
Bella died. Now, the Cullens go back to Forks because Alice had a vision of Bella.
Bella's Reincarnation
Prologue
Bella's POV
Edward left and Bella tried to follow him.
She tried to do reckless things to see Edward again. Then one day, she got drunk at a party and had a one night stand. The she found out she got pregnant.
She had a son and after 50 years she died.
Edward heard about this and he got depressed.
Now Alice had a vision and she saw … Bella?