I don't know if this topic has already posted, but if not I want you to fix this small bug for the next update (I prefer Bethesda to fix because I trust you won't make the game crash from updating).
It's NCP's bug, his name's Derkeethus at Darkwater Pass. The bug of him was happened when I was married with him, He did not come to stay at my purchased home (such as at Whiterun) when I asked him and even he agreed to go there with me.
It looked like Derkeethus walked out of his place and headed to Whiterun, where I asked him to stay, but he was not there when I headed back. I went to Darkwater Pass again to check and saw him still lived at the mine camp, like his character was hooked with some factions.
It is not romantic to live with your lover in a dumped mine you know ? so fix this bug or do something to make him stay in any purchased town. By the way I like Argonian and there are only 3 argonian to be able for marriage, Derkeethus is the most handsome one and the only one who can be a follower so he's quite a mian target for me or any argonian fans.
Once again please fix this bug and hope to see it on the next update
Thank you