Board Thread:Skyrim/@comment-11549959-20131125094331

I recently installed Dawnguard, and something concerns me. I have Erandur as my follower (and husband) and it seems that the Dawnguard quest line has me with Serana as a follower. My problem? I'm afraid that since both use magic, one or the other will be hit by friendly fire and turn hostile. I don't want Erandur to die, he's the best follower I've had. What should I do? 