Thanks for starting! In case I never said this to you before: the personalities of the adoptive parents are based on my deceased first wife Mary and me. My Mary crossed over to Aslan's country before The Dancing Lawn even got started.
The character of Chilena was originally made up by none other than our own Gentle Voice. She first imagined Chilena as only a friend to Alipang, then decided she should be Alipang's adopted sister. The unusually intense attachment between these two siblings was also Gentle Voice's idea; but I went with it, and it became an occasion to study what CAN happen emotionally between same-age, opposite-sex adoptive siblings who KNOW they are not related by blood.