2. If you are not related by either blood or adoption and if you have:
a) lived with the other person in a "relationship of interdependence" for at least 3 continuous years; or
b) lived with the other person in a "relationship of interdependence" of some permanence where there is a child of the relationship (either by birth or adoption).
The Adult Interdependent Relationships Act defines a "relationship of interdependence" as a relationship outside of marriage where two people:
a) share one another's lives;
b) are emotionally committed to one another; and
c) functions as an economic and domestic unit.
To meet these criteria, the relationship does not have to be conjugal (sexual). It can be platonic.