The thing that bothers me the most is the mother of the JW girl would encourage a secret Bible study with the little girl with two mommies to learn the ways of God. Then the little girl can get baptized and have the duty to shun her two mommies who have fed her, clothed her, took care of her when she was sick and love her. The shunning I am sure who would motivate the two mommies to study to be slaves of the Watchtower. (there are experiences where the witlesses encourage bible studies with children without their parents knowledge.)
The Witchtower Bable and Trick Society has broken up so many families that if there were a paradise earth, God would not want them there.