- notarized letter from ur parents that u live together
- notarized letter from other family and friends stating ur genuine and continuing relationship and that u live together, since when
- joint expenses from ur common bank account - i do intend to send bank statements to show how we use that account regulary to buy food, pay bills, etc
- mailing from bank, gouverment, university, anything, which shows that u both live at that address
- common memberships - do u use the same ebay, itunes, paypal account to purchase online - just an idea
- statutory declaration of common law signed by both providing the proofs asked in that form
- common-law status declared for tax purposes, gouverment, etc - for both
isn't it possible that ur parents add both of u to the apt lease or to the hydro bill? also u could add him to ur credit card (no need of sin) and to the bank account (no need of sin either, just some id)
good luck!! get back to us if possile to let us know if it was ok (me too i'm working on these proofs

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