Hey great story! (warning VERY end of story ruined by this comment!!!!!) i think Elizabeth would feel like that, but i know something you might not, Did you wait till the very end of the credits? Your story mentions children but there already is a child if you waited till the end of the movie. It's the same actor as the kid who got hung! plus whoever rated this as predictable lied. I thought Elizabeth was going to kick the bucket to stay with Will. Hey it's plausible!
Author's response
I had a moment of temporary insanity and forgot to sit through the credits. I wrote this when I got home -- the ending troubled me. You may notice, however, that it doesn't say, "Ten years later" than what. Lizzie looks young and has a son. It might well be after her little jaunt to the fountain with Jack.