You can add your wife as an authorized user to help you meet the spend target

Also, CITI usually does not do the adjustments on the signup bonuses.
It's funny because yesterday as I was rereading my post I came up with the same answer. I contacted CITI and added my wife as an authorized user. I was wondering how long it would take for someone to suggest that. Now I have to figure out how to get the card back after we meet the spend.
I was not aware that CITI would not do the bump. Good info for next time.