Skies should be capitalized as it is a domain, and Tree should as well, since it's part of the title. Really its just titles that don't feel capitalized. Like that thing with Malistaire the Undying a while back. Not a big deal, you got everyone's stats and everything right, etc. Also, Raven and Spider said the three titans were their children, and the Aethyr Titan called Raven and Spider "you and Father". You should review some footage of the cutscene of them arguing, and maybe add titles.
Raven and Spider are considered the parents because they taught the Titans how to behave and such, like adopted parents, however, it was stated many times throughout the game that Bartleby was the one who created them by singing the Song of Creation, and he even calls them his children.
I'll get to the spelling errors in a bit, thanks for informing me
I asked WoG and he said The Titans are children of Spider and Raven, Bartleby just sang the song of Creation to create an entire race of them, but the original Titans are the children of Spider and Raven