So I saved my game in my house, come back the next day ( Real days) and furniture is gone, missing walls inside the house, and crap thrown everywhere. Very frustrating because I spent alot of time getting everything in their neat and the way I like it. Has this happened to anyone else? Or any ideas how to prevent it from happening again?

Gnomes, duh.

Obviously, silly of me to ask I suppose. I thought Lydia would protect my stuff though, I purposely leave her their for that very reason, don't need my stuff getting messed with when I am out risking my neck in the wild.

The only thing that disappears on me once in awhile is the bookshelf near the fireplace (In Breezehome, Whiterun) If I have books on it it'll drop all over the floor when the place loads lol... I just don't use that self my other furniture seems to be fine.