Interview was July 24,2018 it was a very longggg wait but it was worth it! They asked just a few questions;
How did you propose?
Do you have children together?
How many children do we both have?
What do yo argue about?
Overall it was more like a conversation than an interview. The only bad thing about this is they speak over a loud speaker so everyone in the waiting room hears all the questions being asked. Anyway visa approved finally over!