I met my husband online in tagged. I went to the terms of service for the site added it to the evidence as proof the site was not a marriage broker "per attached terms of service" I met my husband two times before submitting our I29f but we have a 13 year age gap that I felt needed the extra time. I even went for his interview but in the end I found all that extra unnecessary. My now husband came in with photos and pages of chat logs. They never asked to see any of it. They asked him about me and my family. It's important you know her very well, that you don't have a criminal record, and above all things no visa shady business in the past. I see people on the thread call Tunis a hard embassy but from our experience and others we went through the process with around the same time ( some having only one 2 week visit) its more about how clean your record is and knowing about your future spouse.