Because i didn't know about this forum when i applied 40 days ago and i followed the checklist for inland spouse application where only photos were required(only wedding photos actually). However we sent our canadian daughters birth certificate(stating that I'm her father(I'm the applicant), our marriage certificate and photos of relationship and photos of the ceremony. the total number of photos is 60 and in the photos we are slimmer, bigger, more hair, less hair in different parts of the world, with family, friends, and the two of us alone....i called the call centre today and they said that that was enough proof...but i don't know....if i have to chance i would like to send letters of family and friends and emails etc