My wife had her interview on June 15, 2023. All our documents were perfect and we had backup for all the questions CO asked except at the end she wanted call logs from WhatsApp for 2021-2023. Since my wife couldn't provide call logs CO gave her 221g blue paper asking to submit these call logs. Since WhatsApp only store call logs for 3 months tops, this has caused massive headache for both of us. After the interview we submitted what we could put together reflecting call logs from 2023 but CO sent another email stating it needs to be from my wife's phone. Second time we submitted detail screen shots of call logs we could gather from 2023, several days later we received a call from US embassy from a lady stating that they are still looking into our case and if we have additional evidence please submit. After the call we submitted pictures we took from our recent trips, family pictures together, and my board pass showing I arrived in Sri Lanka 2023. After this submission I have sent two more emails and still have not heard anything back from CO. My case is still at "Refused" status which last updated on July 21. We submitted last evidence on July 24. My question is what other evidence should I put except WhatsApp call logs?
Below is a list of evidence we had to prove our relationship
-our wedding pictures
-wedding pictures with family
-financial evidence of my transferring money to her account
