exactly. 100%. Nobody stores their stuff in a country, keeps coming back, and says “I don’t live here.” It’s obvious they were trying to live here as a tourist and take regional trips. Everyone thinks immigration officers are dumb.
I'd advise you to figure it out first. First off, using an ED visa if your purpose isn't really education is fraud. Secondly, because of all the visa fraud, ED visa may prevent you from obtaining other visas.
the photo is a certified copy by the official in the county where the marriage license is recorded. There is no other authentication. This is the authentication.