function xprofile_delete_field_group( $field_group_id = 0 ) {

	// Try to get a specific field group by ID.
	$field_group = xprofile_get_field_group( $field_group_id );

	// Bail if group was not found.
	if ( false === $field_group ) {
		return false;
	}

	// Return the results of trying to delete the field group.
	return $field_group->delete();
}