Thread:Lukesmissinghand/@comment-22439-20170531010820/@comment-24407809-20170603164956

Well, the guidebook for the series says that the Yeagers adopted her, and as far as I know that particular bit of information was correct, not an error. What's more, just looking at the series itself, it is shown that Grisha and Eren invited her into the Yeager family after she was rescued from her kidnappers, so I'm not she what you could call her besides "adopted".