re: ok bad MIL stories [merged]
In my both sis weddings, Dad made 2-3 copies of all the pics. One for our family, one for the boy's family and one for sis n BIL since they were to move to different country and live there alone.
Photographers usually ask you about who is who in family. So they can cover everyone in their photos equally.
So such kind of issues didnt evolve at first place.