1st thing you need to know is that Rory doesn't exist, Amy travels with the Doctor and they have a sort of love story.
Amy, to save Eleven, has to go with the Weeping Angel. She is led in the past. At the beginning of this new life, she is sad, she thinks her is a pointless life, then she keeps meeting a guy (if you're also a Merlin fan you can pretend it's the reincarnation of Arthur xD) and they fall in love, they get marry and they have a lovely girl. Oh, and Amy decides to change her name to Donna Noble because of timey wimey wibbly wobbly stuff (because she wants to save the Doctor)
One day she is going to work and she sees Ten, she is so happy but he can't understand why, but he likes her so much so they decide to travel together sometimes. Amy/Donna is in love with Arthur so she travels with him only as a friend
SORRY IF THERE ARE MISTAKES!