Derkeethus was the first person I married in Skyrim, and that was a long time ago. Since then he always had the glitch where he'd make a continuous loop of trying to go to the house you told him to live, and Dark Water Crossing. He never actually makes it to your house so he just about never lives with you.
To this day, he still does that. None of the updates have ever fixed it, and sure makes waist to a potential spouse.
Does anyone know of any ways to fix this by the means of an Xbox 360? Or do I have to add this to the list of Bugs Bethesda will likely never fix?
(seriously though, when you're done with a game, the Bug Forums should rarely ever be used)