You are much better and restrained than I RTT, kudos to you, In fact kudos to Graham4405 and your partners as well, it must be so tiresome, dealing with that rubbish. If some no mark had a go at my girls (who are bi-racial) I would be in their face.
I have Australian friends of Asian appearance who cop this smeg all the time.I have an Australian wife with Aboriginal heritage who has been abused in the vein of "You Asians come here and take over 'our' country" by a white "Australian"!
Sorry to hear, some people are real dumb ar$e FW's.
My Australian born wife is 50% Chinese Malay, but more often than not gets "accused" of being Maorthe i and / or told to go back to China when her family left China for Malaysia before the English arrived in Australia.
I'm sure the Aboriginals have their own more accurate view on which race took over Australia.
You deal with it as it comes, violence is always the best answer for dumb arses, public humiliation works much better.
I can tell you my FIL is on self isolation from the Bearded Dragon, Tamborine for fear of being arrested because the Manager or former Manager as it was over 10 years ago made some reference to my Asian MIL. When he was still teaching the school Principle organised a special event for the teachers, end of year thing. He had to explain why he couldn't go, the Principle agreed but too late to change booking.
When we go to Malaysia you can see the locals looking at her, they know she's different, some ask. When we first hooked up on the first trip I cannot tell how many times she was asked to model by random's. Asian's love asian's with a some "white" features. Paler skin, more western eyes, taller. Just like in India, nearly all mainstream TV advertising the Indian's in the adverts are often "whiter" than me after month in Nth Europe in middle of winter and I'm a redhead, two weeks no sun and any colour I have is complete gooonnnneeee, much to the amusement of my wife.
In Dubai, wife's default race by others is "White", mostly because of me and if with the boys same as they have olive skin but nothing that screams a specific race and theirs eyes are not that obvious. When we lived in India she could walk down the market and people wouldn't even take a 2nd look unless up close if she dressed neutral. She hated taking me as all the beggers would come up.
As I've said before, racism in Australia is rare and at times hurtful, but nothing like what we see in many other countries where its more cultural. My MIL is like most Asian women, on arrival to Australia (she was single and a nurse) she changed her first name to a western name. Recently I asked her why she moved to Australia back in early 70's, she said she never had a Chinese Boy Friend and could never see herself having one. Too many things she didn't like. Interesting in her family, a cousin also here has 4 kids, 1 male, 3 female. 1 male married with kids, 1 female married, no kids and other two never married and no partners in 20 years I've known them, Again recently I asked quietly if there was something going on, she said she believes (asians don't talk about this stuff openly so no one knows or asks) the others had no asian boyfriends at one stage and received negative feedback from parents, so they have protested for 40 years now (and my wife's two unmarried female cousins at age 60 are far from ugly, one especially is bloody hot, she could walk into a bar of 20 yr olds and go home with who ever she wanted)). Not getting married and for other likely not having kids despite her asian husband. As the parents are in very much their final years it will be interesting to see what changes after they are gone.
Of interest, my MIL is the first to say that in Sydney too many Asian's live in concentrated groups and says they don't help the situation. My in laws were living in Chatswood where I worked in the late 80's, so a visit there 3 years back was a bit of an eye opener.