@Ralph_090688 to give you an idea: defacto relationship rin yung sa akin. Eto mga inupload ko:
stat dec (Sg) / affidavits (Ph) from family and friends and from both of us
joint account statements
insurance certificate namin na magkasama kami sa plan/policy
photos of all travels, with family, friends, and our pet
travel itineraries together
proof of billing namin sa same address
So far, hindi naman ako hiningian ng CO ko ng additional stuff (PCC at medical na lang kulang namin). We were able to prove na living together na kami for more than a year.
I've also replied to you in the other thread you started on what they consider when evaluating defacto relationships.
I am not sure how strict they are with the one year requirement of living together. They might be, unless you meet certain exceptions (with child, etc.) But you must give them a very compelling reason why your relationship must be considered genuine despite having lived together for less than a year. Siguro i-prove ninyong malinaw through documents kung gaanong katagal na talaga yung relationship. Otherwise you may want to consider waiting until you've reached your first year together rather than risking it all now when you know you'd fall short of the requirement.
You can read more at https://www.immi.gov.au/media/fact-sheets/35relationship.htm
By the way, state sponsorship doesn't have anything to do with the relationship. Di sya makakaaffect sa pag-evaluate ng CO ng relationship docs niyo.