@FreeRider
I'm so sorry for you, my narc mother attempted this shit back in the mid 90s (I was mid 20s at the time, she was late 50s).
Like your mother, she thought she could glom on to my life...even to the point she thought we could live together - Six months previously I'd moved 13 thousand fucking miles to get away from her, from one side of the planet to the other...it just wasn't going to happen! Unfortunately she followed me...
She wouldn't take NO for a fucking answer and even moved into the same block of flats...on the same sodding floor
@FreeRider
I moved 13 thousand fucking miles away to get away from my narc mother after she drove me to attempt suicide. When I started seeing a psychiatrist after trying to kill myself, all my mother cared about was if I was going to 'bad mouth' her to him.
'Poor woman' my fucking arse. Not every mother is some sort of fucking saint. My mother followed me,
Serious question, I'm sorry to hear of your troubles and that you have (had) a dreadful mother, but if your 'narc' mother was so bad that you had to move '13 thousand fucking miles' to get away from her, why did you let her know where you were? Why did you give her your address? Also, how did she manage to just slot herself into (I presume) New Zealand or Australia? They're not the easiest countries to emigrate to. Even if it's not one of these 2, most countries don't make it easy to emigrate to!
There are so many hoops to jump through, and things you need before you can get into Australia, and be accepted as a citizen. (And NZ is similar.) Being under 45 is important if you want to work there, you must have a clean bill of health, you must have a profession or skill to offer, and you need qualifications. You also need proof you have some decent savings to take.
And if you are over 45, (or in your 50s, 60s, or older,) you need to demonstrate that you have a very high income in order to support yourself. You can get in easier as someone older if you have adult children living there, but they have to champion your cause and want you there. You clearly didn't want her there. How did she just 'follow you?' And how did she manage to get into a flat on the exact same floor on your block of flats?!