I had my wedding here in Ghana, had my wife's parents signing as her witnesses, had all her siblings in attendance as we as her grand parents and 2 family friends flying down to attend the wedding, we had over 400 people in attendance as i am in a way a media person so a lot of people know me.
Her maternal and paternal families we also have parties on the same day and time of our wedding, so we added all those pics and the first scan of my wife's pregnancy, we also added a photocopy of our guests book. I also changed the beneficiary on all my assets into my wife's name and she also did same, we added photocopies of all that.
We actually left them we no room to question anything.
Simply put, we added more than was requested.