Question regarding a change of address (change of country actually) during the process.

[innosan15ie 0]

I will be submitting the i130 by the end of this week for my wife. We currently reside together in Ireland. She is a British national and around the end of June would be returning to the UK while I return to the U.S. To get things sorted. My question is will this be a problem when the time comes for her interview as she has changed countries from where we petitioned? Secondly when filling out the DS 260 would it be acceptable to put her UK address even though we may still be in Ireland for a few weeks after that part of the process?

It is also possible depending on how long the i130 takes this may be a non issue as we may both already be back in our respective countries.

Anyway thanks in advance, hopefully someone has had a similar situation and can shed some light on this for me.

[Thesmiths2016 117]

Based on current processing times, the i130 you send this week probably won't get sent to NVC until say August onwards anyway.... so by the time you have to complete a DS260 you'll be moved and would have done your address change on the USCIS website.
We're doing a full country move too :-)