pushbrk

or https://www.visajourney.com/partners/

Are you seeking an immigrant visa for your wife or is your plan to adjust status from within the USA. If she is here legally, I don't know why you would seek a visa. If you are adjusting status, I would not file the I-130 online. Instead, I would do a concurrent filing by mail, that would include the I-130 and it's supporting documents, plus the I-485, advance parole, and work authorization. And, in that case, I would focus on the evidence you have been living together for a year, and some photos. The reliability of answers you get here depends on the information you provide. My answer was related to a in immigrant visa being sought for a spouse living abroad, BECAUSE you posted in a VISA FORUM. There is a separate forum for adjusting status. Please clarify.

No. Passport stamps are primary evidence of time spent together in person. Those are the strongest evidence of relationship. Your marriage certificate is your "proof of marriage". What is asked for in addition is evidence of a bona fide relationship. That's the passport stamps. Booking confirmations are not evidence of travel, but grouping them with passport stamps can make it easier for the adjudicator to understand the passport stamps. Proof of Citizenship is your passport, naturalization certificate or US Birth Certificate.

The OP whose topic you've hijacked made the mistake of including his foreign spouse's income that will not continue in the USA, on his I-864.