I share Teresa’s surprise to discover she was no longer recognised as a bona fide Australian citizen due to recent changes in the law. I also shared her concern. Did the same apply to me? Like Teresa, I hold an Australian passport, have worked for the government, have voted, and became the parent of children born in Australia. But there is a difference: a single, double-sided, colour sheet of stiff A4 paper. This is my Australian citizenship certificate.