Roedd y wawr yn torri dros y Ddwyrain, taflu golau euraidd dros gopaon mynyddoedd y Brecon Beacons.

Dawn was breaking over the East, casting a golden light over the peaks of the Brecon Beacons mountains.

Wrth ochr afon fach a chyda pherarogl ffres awyr y bore, roedd y grŵp wedi ymgasglu ar lawr pren y maes caru.

By the side of a small river and with the fresh scent of the morning air, the group had gathered on the wooden floor of the campsite.

Roedd Rhiannon, gyda'i lygaid yn dal i'w lapio yn emosiynau o'r gorffennol, yn anadlu’n ddwfn.

Rhiannon, with her eyes still wrapped in emotions from the past, took a deep breath.

Daeth Emrys ymlaen tua'r canol.

Emrys came forward to the center.

Roedd ei bresenoldeb yn dawel ac yn ddofi.

His presence was calm and gentle.

Gallai rhywun deimlo ei gysylltiad â'r byd naturol trwy'r ffordd yr oedd yn symud a siarad.

One could feel his connection to the natural world through the way he moved and spoke.

"Gadewch i ni gychwyn," meddai, ei lais yn dawel fel murmur afon.

"Let us begin," he said, his voice as quiet as the murmur of the river.

Roedd Aeron, er gyda chynhesrwydd yn ei galon am Rhiannon, yn edrych o'r cwr llygaid ar yr olygfa.

Aeron, though with warmth in his heart for Rhiannon, glanced sidelong at the scene.

Nid oedd ef yno ar gyfer yoga na ysbrydegaeth, ond roedd yn benderfynol o gefnogi Rhiannon.

He was not there for yoga or inspiration, but he was determined to support Rhiannon.

Roedd y sesiwn yn dechrau gydag ymarferogi ystyried.

The session started with mindfulness exercises.

Roedd pawb yn sefyll mewn rhes, ysgwyddau'n ymlacio, llygaid wedi'u cau'n dyner.

Everyone stood in a row, shoulders relaxed, eyes softly closed.

Yn araf, roedd eu cyrff yn dechrau symud, gan lusgo ac ymestyn, wrth i'r haul godi yn uwch.

Slowly, their bodies began to move, trailing and stretching, as the sun rose higher.

Rhiannon wedi chael ei thynnu i mewn i rhythm y symudiadau, ond roedd ei meddyliau'n gwrthod ymlacio.

Rhiannon was drawn into the rhythm of the movements, but her thoughts refused to relax.

Roedd honno'n ynys galar oedd hi'n methu ei gadael.

She was on an island of grief she couldn’t leave.

Emrys, yn ymddangos fel pe bai yn gallu synhwyro'r anhawster yng nghalon Rhiannon, a arweiniodd y grŵp i mewn i amser o fyfyrdod.

Emrys, seeming almost to sense the struggle in Rhiannon's heart, led the group into a time of meditation.

Roedd y tir yn teimlo'n gynnes dan ei choesau croes.

The ground felt warm beneath her crossed legs.

Ar unwaith, fel adlais braf, daeth disgrhedig o dawelwch tuag ati.

Suddenly, like a gentle echo, a wave of calm came over her.

Dechreuodd gweld golygfeydd yn ei meddwl - roedd yn cynnwys chi ei hun, nid fel mae'n teimlo; yn ddigon, a chyda phoeniad pur.

She began to see visions in her mind - they included herself, not as she felt; complete, and with pure concern.

Dechreuodd siarad â hynny gwirionedd, i adael i fynd.

She began speaking to that truth, to let go.

Daeth yr amser o fyfyrdod i ben, ond newidodd rhywbeth.

The meditation time ended, but something changed.

Roedd ei breichiau fwyaf estynnedig, roedd ei anadl fwyaf hawdd.

Her arms were more extended, her breath more effortless.

Roedd Emrys yn gwenu arni gyda'r dealltwriaeth o ddiamser.

Emrys smiled at her with timeless understanding.

"Diolch, Emrys," meddai, ei llifyn mewn llais dawel ond bendant.

"Thank you, Emrys," she said, her voice soft yet firm.

Ar y funud honno, roedd Aeron, gwylio'r newid yn ei ffrind, yn dechrau gweld ystyr newydd yn y profiad.

At that moment, Aeron, watching the change in his friend, began to see a new meaning in the experience.

Roedd ei amheuaeth yn troi'n chwilfrydedd.

His doubt turned into curiosity.

Ac felly, roedd y cynnydd yr haul yn mwy na symudiad y dydd - roedd yn adlais o lawenydd newydd ac ymdeimlad o obaith.

And so, the sun's ascent was more than just the passage of the day - it was an echo of newfound joy and a sense of hope.

Ar ddiwedd yr wyl, cerddodd Rhiannon, Aeron ac Emrys i lawr llethrau'r mynyddoedd.

At the end of the retreat, Rhiannon, Aeron, and Emrys walked down the slopes of the mountains.

Roedd y byd wedi troi'n gynnes ac mewn golau'r haul.

The world had turned warm and bright in the sunlight.

Wrth symud ymlaen, teimlai Rhiannon ryddid nad oedd erioed wedi teimlo o'r blaen, a roddodd ddewrder iddi.

As they moved forward, Rhiannon felt a freedom she had never felt before, which gave her courage.

Roedd Aeron wedi newid, hefyd, gollwng ei farniau ac yn agored i'r dawelwch yr oedd y lle hwn wedi dod â'i ffordd.

Aeron had changed too, letting go of his judgments and opening up to the tranquility this place had brought his way.

Roeddynt i gyd wedi dod â rhywbeth gwerthfawr i lawr o'r encil.

They all brought something valuable down from the retreat.

Roedd siwrnai personol Rhiannon a chydraddoldeb eu cysylltiadau yn dangos ethriad newydd ar ei dyfodol.

Rhiannon's personal journey and the equality in their connections heralded a new perspective on her future.

Ymwthio i'r daith, roeddent yn weld nad ar yr ymarferion oedd yn bwysig, ond yr hyn oeddent yn ei ddarganfod yn eu calonnau.

As they embraced the path, they realized it wasn't the exercises that mattered, but what they discovered in their hearts.

Roedd y gorwel yn glir, a gobaith yn gryf.

The horizon was clear, and hope was strong.