My Love, My Life

SUMMARY: (set after the events of mamma mia here we go again)
So in this one Donna didn't die of cancer or something long and painful like that. The ship that she was on sunk and everybody thought she had gone with it. Whatsoever, she survived and has been trapped on a deserted island for two years. Finally now she's managed to get back home. A long oneshot of Donna reuniting with her loved one, Sam.
(I'm terrible at summaries as you probably noticed)