The first time I played it I didn't even go to the Spire, or stopped just before it, for some reason. I know because when I did the first Spire mission this time, I got the achievement for it. I thought that would be the end, but there's much more game to go.
I did the marriage thing just before the Spire without really thinking about it. You're gone for 10 years in the Spire, so I shouldn't have been surprised to see a 10 year old child when I went back to the marriage house afterwards, but I was.
I think I might've missed the achievement for sacrificing 10 people in the Temple of Shadows before I went to the Spire. I figure that part is early in the game, and I won't be unhappy to restart another character just to get that later on.


