Tears of Steel (2012)

Tears of Steel 2012 Thom just wanted to be an astronaut His girlfriend Celia just wanted to create robots and for him to not be freaked out by her cyborg hand How was Thom supposed to know that breaking up with her would make her take out her anger on the rest of humanity using her robots It seems the only possible way of undoing everything is to overwrite her memory of what happened 40 years ago