SoManyCats!

1 hour ago, Ryan H said:

 

Couples living apart in separate countries will not be expected nor required to have such items.

OP indicated that he came to the US in 2012 and they were married in 2016. If so, it won't be unreasonable to expect some evidence of joint finances given that they've been living together for some time by now. 

You seem to have quite a bit of good evidence there. I probably wouldn't bother with the 1200 pages of texts, unless you've already printed them out. If you have, then by all means bring them and offer them up if the officer asks what else you've got. When I had my interview, I did bring along copies of money transfer receipts but the officer didn't really need them. There's no harm in including them as long as the transfers go both ways. If they only show the immigrant spouse sending funds to the US citizen, it might look like they're payments for a scam marriage! Lol

You might need to include some more "official" type evidence - joint bank accounts, utility bills showing both your names, car insurance papers showing both names, life/retirement/disability documents showing spouse as beneficiary, health insurance documents, etc. 

Good luck.