The article calls this a “complaint” rather than a “lawsuit” so I guess this is moot.
The couple seems to think people have the right to foster by default, and the regulation sets out conditions for when this right can be revoked.
I’m not sure of the actual law, but it seems to me that the right to foster should be granted on a case by case basis. Regulation should set the necessary requirements, but the department should have the final say on the sufficient requirements. And the department should be allowed to revoke an application for any reason or even no (stated) reason.
Like, you shouldn’t just have the right to foster by default.