- marriage certificate
- photo of everyone at wedding
- boarding passes for flights over 4 years (not all, just a random selection of maybe 12)
- deed to the house we bought together
-bank statements over a year that have both our name on them (this was for the financial requirement, but I assume it counts towards relationship proof too)
- one random water bill (I found this in my old Aussie immigration folder and so I popped it in)
- acceptance letters of my spouse permanent residency visa of Australia (my husband is a dual citizen)
We communicate in person, we haven’t lived apart until this visa process. I assumed sending in proofs of chats were for people in long distance relationship. But now I wish I would have sent in more photos and samples of messages and affidavits from family members that said we were in a true and genuine relationship.
It's really common to feel this way and question what you've sent after the fact. Do you want to list what you included? We can give you a level of comfort.
I wouldn't recommend trying to send anything in after the fact. You don't want to do something they haven't asked for it an inadvertently slow your application down.