Marie and Mal, who are approaching their eighth year as foster carers, have created a stable, loving home for Madison and her brother since the siblings came into their care six years ago.
Mae Marie a Mal, sy'n agosáu at eu wythfed flwyddyn fel gofalwyr maeth, wedi creu cartref sefydlog, cariadus i Madison a'i brawd ers iddyn nhw ddod i'w gofal chwe blynedd yn ôl.