So anyhow i have to divorce my second wife before remarry her again ??? But how i can divorce her when marriage dont count legal as still married to first wife. And if thats the case cant i just marry her again without divorce
Well I don't know how the systems work in India, but you will need to prove that your second wife is your wife if you want to bring her to Australia. So you will need official Indian marriage documents for that. If the marriage on those documents is dated as taking place before your divorce to your first wife in Australia was finalised, then Australian immigration will not let you bring your second wife to Australia. You need Indian marriage documents showing the marriage took place 'after' the divorce for the first marriage in Australia was finalised.