As Wendy in dont starve when you get too close to Abigail she floats away from you so you cant use her to save yourself from Charlie so I thought maybe Abigail is partially corrupted by the evil of the dont starve world (shadow monsters and hands that steal your fire) she only kills monsters and will not use her glow to save Wendy. Abigail, Wendy, and human Charlie all have the flower in their hair maybe they are all friends since Maxwell may be Wendy and Abigail's uncle it is quite possible. If anyone knows more about this please talk more about it. Dont starve has a very extensive storyline