Talk:Perverse Instantiation (Part 1)/@comment-188.4.236.194-20160507102109/@comment-25176701-20160507142341

Roan was banished because Lexa forced his mother, Nia, to do so since she wanted Nia to feel the loss of a loved one like she did with Costia. Can't blame you for being confused, though, as this was confirmed via Twitter by JR and not in the show like it should have.