I received an email from CPP Ottawa for proof of relationship: Document proving my relationship with my inviter/family member :text message conversation log, phone call history log, email exchanges ." I would like to please how how far back do I have send texts from? Also can I just sent text messages or do I have to send all three texts, emails & phone logs. Finally if I send a document with texts I should take a picture of the texts & attach it to a document?