No clue.That could easily be the case if her parents were 1st gen immigrants.
Do we now what they do for a living?
I know that currently, the typical immigrant to Canada is contradictory to the typical immigrant in other countries. They tend to be wealthier and more educated; which is why immigrants in Canada don’t necessarily go into trades and construction, but white collar jobs, which contrasts a country like America.
Given her history of moving so often to so many very different places, her parents would’ve needed to have the type of career path that could move around a lot and exist nearly anywhere. That at leasts rules out the Canadian oil rig worker probably.