Thank you, I have understood all what you said. I will have to find a way of putting together all these reasons together to make it worth understanding to the AVO.Hi!
I have been trying to understand how your details were linked with the previous one, however, this is AVO/CIC, it's their job to find out.
Please note that this is not a scare or threat from them, reading in between the lines, it specifically said IMMIGRANT VISA, which you have agreed to being filed for one in previous years.
AVO would not give too many details, you understand your plight, don't be carried away with what people say, please, do as you have been advised here, you need to relax, write a proper letter of explanation, attach any evidence you have, let your mum swear an affidavit if possible, and explain why, you have no legal change of name documents.
The onus lies on you to prove yourself, not everyone gets this 30days grace period, nowadays, and if you do not tidy the loose ends, they would be happy to slam a ban.
So please, follow Cutie101's advise, write a strongly worded and passionate letter, attach supporting documents, and also proof of your relationship.
I wish you all the best.
I will update the house on what happens