The tragedy is that we cannot prevent all harm, so the efforts being undertaken in Education around relationships and gender equality is especially important.
Y drasiedi yw na allwn atal pob math o niwed, felly mae'r ymdrechion a wneir ym myd Addysg mewn perthynas â pherthnasoedd a chydraddoldeb rhywiol yn arbennig o bwysig.