One particular plaque in the Willow Garden (which depicts the law of Women) details the three reasons a woman could leave her husband in the time of Hywel Dda:
Mae un plac arbennig yng Ngardd yr Helygen (sy'n darlunio cyfraith y Gwragedd) yn nodi'r tri rheswm pam y gallai gwraig adael ei gŵr yng nghyfnod Hywel Dda: