Australian deportation, spouse visa

My daughter who is English has been living with her fiance in Sydney for 26 months and is subject to a spouse visa, however, their relationship has soured and her boyfriend is about to pull the plug on her visa entitlement to stay. She has no money of her own to pay for a flight back to the UK and nor do we have sufficient funds as I'm on benefits.
What happens to her when the Australian Immigration are made aware of her situation? I've told her to report to the local police station if she is simply kicked out by her boyfriend, but if the police are unhelpful then a swift smack in the mouth to the nearest officer will guarantee her deportation. I know this is a drastic action, but the situation is drastic.
Any help would be appreciated.

[AFFA]

I wish to inform you that if your daughter is in trouble in Australia and is a citizen of UK, then you can approach a 24 hour help line set up by the consular assistance team in London. Their tel. number is 020 7008 1500. On the other hand, there is a British Consulate General in Sydney. Your daughter can approach them for assistance. She can contact them on tel. number 2 9252 0924 and seek guidance.

AFF