The question the government is really asking
A marriage-based case is decided on one question: is the marriage real. Everything else, the forms, the fees, the interview, exists to answer it. That is why two couples with identical paperwork can get very different outcomes. One documented a life together and the other documented a wedding.
Evidence of a shared life is cumulative. A lease with both names, a joint account, insurance listing a spouse, photographs across time rather than from one day, travel together, messages, and people who know you both. No single item proves anything. Together they are difficult to fabricate.
Where you file changes the case
If you entered lawfully and are eligible, you may be able to adjust status without leaving. If not, the case may have to be processed at a consulate abroad, which raises separate questions about inadmissibility and whether a waiver is needed. That assessment should happen before anything is filed, because filing the wrong route can create a problem that did not exist before.
The interview
Most couples are asked ordinary questions about ordinary life. Preparation is not about memorising answers. It is about knowing what the officer is looking for and having the record in order. Where a couple is interviewed separately, inconsistency on small details matters less than people fear, and inconsistency on the shape of the relationship matters more.
If you receive a request for evidence
A request for evidence is not a denial. It is a list of what the officer found thin. It is answered with documents and a clear explanation, and gaps are better explained directly than left for the officer to interpret. There is a deadline, and it is not extended.
