Does completing the civil war quest line before doing the Dark Brotherhood one affect anything? It's been a while since I did the DB quests on another character but if I recall it's full of Imperials and Imperial-related stuff. So if the Stormcloacks win will it stop you from doing the wedding assassination and the emperor thing? It seems weird to have the emperor come strolling around in Stormcloak-held Solitude.
I just want to make sure there is no bug if I do the civil war first.
Thanks.