Canno′t find it. It′s in Riften somewhere, right? My lover comfort is bugged since she moved right at my Honeyside so I need to move to her place first, then back to my house to get comfort bonus work.

Err her bed is the housecarls bed in honeyside.

But her original house. She has her own smewhere in case the player doesn′t have Honeyside yet.

She does not exist in the game until you are made housecarl and buy honeyside, Lydia is the only exception.

I'm afraid the quest is bugged forever then. The quest says visit spouses house and it′s not Honeyside

Ask to move to her place. This will keep her in Honeyside, since that is where she lived prior to marriage (in the bed downstairs). Sleep to activate Lover's Comfort (she doesn't have to sleep, just be in the buildning/the same cell). Then you can "move back" if you wish, but it's just a technicality, of course.

Hmm try following her.

Last chance is what Aurora said. I was thinking this too. Be right back.

If you leave and come back, what happens then?
Or try to slee? even though the quest hasn't updated?
Or move to your place again and try again. Iona can't have another place to live since she doesn't exist until you become thane.

Yay, it worked! So I had to ask us to move at her place, then ask to move back at my house Honeyside.(She never left the Honeyside, so propably homeless and this made it more confusing). Now I got the Lover′s comfort after sleeping. Thanks guys.