Quite new here, and unfortunately posted my initial query in the wrong forum space, sorry! I guess mine should have landed in this gen queries space.
Nevertheless, Im reposting:
We are about to lodge our temporary Parent contributory visa. I have a total of 4 children, and 3 are aussie citizens by decent. My 3 children are below 18, so their aunt is sponsoring them, Aunt to them is my first cousin, an australian citizen. I have on hand all certified true copies of the birth certificates, so all family ties between me, my 4 biological children, and my sponsor are available and evident.