US Immigration from Canada

So after i got my NoA2 for k1, i emailed the nvc to update our email addresses (i was the beneficiary), using my own address as the person making the inquiry.

then me and partner broke up. ok moving on. Nvc emailed me back saying they updated our email addresses.

was wondering if the sponsor also got the same email even though i was the one who sent the request?

Hello, I have looked around and found some information from 2009 but wondering who can help me with this.

Where is the updated list of what supporting information is needed? The i-134 doesnt call out any specific documents.

The list I have so far is;

- A signed statement from your employer on business letterhead that states the date and nature of your employment, salary paid, and whether the position is temporary or permanent

- A copy of your last U.S. federal income tax return (i am assuming that since my 2020 taxes are being filed now i will use my 2019 tax filing?)

- W2

- Past 3-months of pay-stubs

Any other items that I should provide would be appreciated.

Thanks!

So my fiance's income isn't gonna cut it for the income requirements. His dad has agreed to bo a joint sponsor. He's married and they file joint taxes.

1 - Do we list his wife as a dependant on his I-134?

2 - I was told I can only put his income in the 'income' field. Is this correct? If so, it would just be his social security checks.

3 - His wifes name is also listed on their bank accounts, and house deed. Does this affect anything?