Under the Social Services and Well-being (Wales) Act 2014 the concept of well-being includes protection from abuse and neglect for both single adults and families.
O dan Ddeddf Gwasanaethau Cymdeithasol a Llesiant (Cymru) 2014, mae'r cysyniad o lesiant yn cynnwys amddiffyn oedolion sengl a theuluoedd rhag camdriniaeth ac esgeulustod.