Half-brother and half-sister Half-brother and half-sister Half-brother and half-sister Half-brother and half-sister Half-brother and half-sister Half-brother and half-sister Half-brother and half-sister legal-dictionary.thefreedictionary.com Half-brother and half-sister Half-brother and half-sister Half-brother and half-sister Half-brother and half-sister Half-brother and half-sister Half-brother and half-sister