It’s the same process as entry on basically any other visa (except K-1 as that doesn’t need the I-130).
Filing for AOS doesn’t terminate TN status. So go to using to work until that status expires or terminates is fine. Just note that you can’t exit the US and re-enter without AP.
Your income can be included in the household income for the I-864 the petitioner provides. But yes, they must provide an I-864 and be responsible for you under its terms. What exactly will convince the IO that you won’t become a public charge is a judgement call based upon the totality of the circumstances.
geowrian got a reaction from Shan and Sepi in Step-by-Step Guide on Filing an I-130 for a Spouse Inside the US.thumb.jpg.fb6cc636cd230b56bd591500338af58b.jpg)
geowrian got a reaction from honeypoof in Step-by-Step Guide on Filing an I-130 for a Spouse Inside the US