We had a field investigation during our process. My husband didn't have a physical address listed on his paperwork so they called us on the same day to make us aware of the field investigation. They also wanted directions to his house. The investigator showed up like an hour later and interviewed some children and random family members. He also interviewed my husband at his job. From my understanding, he asked basic questions like:
When did she come?
How long did she stay?
Is she Liberian or does she have family in Liberia?
What house did she stay in during her trip?
How often do you see them on the phone together?
How did you meet your fiance?
There were many more, but they were all along the same line. He interviewed each person for less than 5 mins. Basically, he was just confirming our story through other people. I don't know what he might ask your in-laws, but it should be okay as long as they answer truthfully about your relationship.
QUOTE(Arinola @ Apr 21 2008, 03:58 PM)

Tess,
LovinLiberia's SO was interviewed / investigated at home. Actually, if I remember correctly, the embassy dropped by the SO residence to do some investigation unannounced. She could probably tell you more about it and how the interview went. Eventually, the visa was granted. Good luck.
LOL, I was responding when you posted this.