I've completed the Dawnguard quest line, siding with the Dawnguard. Serana is able to to become a normal follower for me, and now has a dialogue option where I ask her about curing her vampirism. She now says something like, "I don't want to discuss this with you anymore." The wiki, however, says she will go to Falion in Morthal for a cure and then return to you. Will I now never be able to cure her because of the speech options I choose, or is there a specific place you must be in for her to except ( Fort Dawnguard, the Soul Cairn with Valerica, etc)? Also, for anyone who has managed to cure her, I assume that she looses the ability to turn you into a Vampire Lord; could you confirm this? Thanks.