Apparently in Australia they do prosecute FGM, or at least attempt to, or at least have made one such attempt. From the Sydney Morning Herald:
A Sydney father has been charged by police over the alleged genital mutilation of his infant daughter while they were holidaying overseas.
Police said the man and his family were on a holiday in February 2012 when the father allegedly organised for his nine-month-old daughter to undergo a procedure known as female circumcision.
About six months later, the child’s mother took her daughter to a doctor for treatment, and the NSW Police Child Abuse Squad was alerted.
That sounds like a hidden story. One imagines the mother’s reaction after the genital mutilation which she apparently had not agreed to. One imagines what condition she sought treatment for six months later. One shudders.
Police would not say in which country the family was holidaying at the time of the alleged incident.