Adalind selling her off doesn't give them any rights over Diana, neither does kidnapping. If selling her was wrong, so is buying her. Adalind realised she made a horrible error and attempted to rectify it by mothering Diana.
I have no problems with someone who's shown to be regretful and remorseful of their actions. Adalind was that person. Her story didn't end with her selling off Diana.
I have no problems with someone who's shown to be regretful and remorseful of their actions. Adalind was that person. Her story didn't end with her selling off Diana.