Ymhlith goleuadau llachar swyddfa gorfforaethol, roedd Gwyneth yn eistedd wrth ei desg yn ystyried ei heriau.

Amid the bright lights of the corporate office, Gwyneth sat at her desk contemplating her challenges.

Gyda haf ar ei uchafbwynt y tu allan, roedd y swyddfa'n lle prysur, gyda drysau gwydr yn cynnig golygfa o fywyd cyflym ei gweithle.

With summer in full swing outside, the office was a bustling place, with glass doors offering a view of the fast-paced life at her workplace.

Roedd hi newydd gael e-bost gan ei phennaeth, yn gofyn iddi fynychu cyfarfod pwysig iawn drannoeth.

She had just received an email from her boss, asking her to attend a very important meeting the following day.

Roedd Gwyneth yn fam sengl i Eira, ei merch ifanc llawn syniadau a dychymyg.

Gwyneth was a single mother to Eira, her imaginative young daughter.

Roedd Eira wedi bod yn sôn am ei chwarae ysgol ers wythnosau.

Eira had been talking about her school play for weeks.

Roedd Gwyneth yn gwybod ei bod hi'n bwysig bod yno, ond roedd y cyfarfod hefyd yn gyfle arbennig.

Gwyneth knew it was important to be there, but the meeting was also a special opportunity.

Roedd cael dyrchafiad yn golygu gwell bywyd i Eira, mwy o sicrwydd ac efallai llai o oriau gwaith.

Getting a promotion would mean a better life for Eira, more security, and perhaps fewer working hours.

Roedd Gwyneth yn teimlo fel pe bai hi rhwng dau le chwithig.

Gwyneth felt as if she were caught between a rock and a hard place.

Bob bore, byddai Rhys, ei chydweithiwr cefnogol, yn dod â choffi iddi.

Every morning, Rhys, her supportive colleague, would bring her coffee.

Roeddent wedi dod yn ffrindiau yn ystod eu hosgeiddiadau dyddiol.

They had become friends during their daily routines.

"Bydd popeth yn iawn, Gwyneth," byddai Rhys yn dweud, bob amser yn awyddus i helpu ac yn cynnig cyngor lle gallai.

"Everything will be alright, Gwyneth," Rhys would say, always eager to help and offer advice where he could.

Roedd ganddo ffordd o wneud i'r problemau ymddangos yn llai o faint.

He had a way of making problems seem smaller.

"Os wyt ti’n cymryd rheolaeth ar dy amser, byddi di'n gallu gwneud y ddau.

"If you take control of your time, you'll be able to do both."

"Trwy'r haf, roedd Gwyneth wedi gweithio'n galed i ddod o hyd i ffordd o gydbwyso popeth.

Throughout the summer, Gwyneth had worked hard to find a way to balance everything.

Roedd hi'n dechrau gweithio o bell o bryd i'w gilydd ac yn trefnu cyfarfodydd o bell.

She started working remotely from time to time and arranging remote meetings.

Yn raddol, dechreuodd hi deimlo mwy o reolaeth dros ei hamser.

Gradually, she began to feel more in control of her time.

Y diwrnod cyn y cyfarfod pwysig a'r chwarae ysgol, roedd Gwyneth yn nerfol.

The day before the important meeting and the school play, Gwyneth was nervous.

Roedd hi'n gwybod y byddai'r noson honno yn benderfynol.

She knew that night would be decisive.

Aeth adref i Eira gynt na'r arfer, ac roedd ei merch yn falch o'i gweld.

She went home to Eira earlier than usual, and her daughter was delighted to see her.

"Mam, fyddi di'n dod i'r chwarae yfory?

"Mom, will you come to the play tomorrow?

Dw i'n chwarae'r seren!

I'm playing the star!"

" meddai Eira, ei llygaid yn bigog â chyffro.

said Eira, her eyes sparkling with excitement.

Pan ddaeth yr amser i wneud y penderfyniad mawr, roedd Gwyneth wedi gwneud ei meddwl i fyny.

When the time came to make the big decision, Gwyneth had made up her mind.

Honnodd ei swyddoedd gyda'i phennaeth a chyflawnodd yr holl waith cyn erbyn y cyfarfod.

She asserted her duties with her boss and completed all the work before the meeting.

Y noson honno, eisteddodd Gwyneth yn gynnes yn sicrhau bod ei lle ar gadw ar gyfer perfformiad Eira.

That evening, Gwyneth sat warmly ensuring her place was reserved for Eira's performance.

Wrth i’r llenni godi, meddyliodd Gwyneth am y camgymeriad a allai ei gostio ei dyrchafiad.

As the curtains rose, Gwyneth thought about the mistake that might cost her promotion.

Ond pan wnaeth Eira gamu ar y llwyfan, roedd pob eiliad yn werth chweil.

But when Eira stepped onto the stage, every moment was worthwhile.

Roedd ei gwên yn sblindio’r holl feddyliau pryderus.

Her smile blinded all the anxious thoughts.

Y diwrnod wedi hynny, cyrhaeddodd Gwyneth y swyddfa yn barod i wynebu canlyniadau ei dewis.

The following day, Gwyneth arrived at the office ready to face the consequences of her choice.

Ond mynnodd ei phennaeth siarad â hi.

But her boss insisted on speaking with her.

"Gwyneth," dywedodd yn annisgwyl, "Dw i wedi clywed am ddewis a wnaethost, a dwi'n edmygu dy ymrwymiad i dy deulu.

"Gwyneth," they said unexpectedly, "I've heard about the choice you made, and I admire your commitment to your family.

Roedd dy bresenoldeb i dy ferch yn arwydd o'r math o arweinyddiaeth rydyn ni yma'n chwilio amdano.

Your presence for your daughter was a sign of the kind of leadership we are looking for here."

"Teimlodd Gwyneth ymdeimlad o ryddhad.

Gwyneth felt a sense of relief.

Roedd ei gweithredoedd wedi dangos mwy na geiriau allai.

Her actions had shown more than words could.

Roedd hi'n dysgu pa mor bwysig yw sicrhau cydbwysedd rhwng gwaith a bywyd.

She was learning how important it is to ensure a balance between work and life.

Roedd y profiad hwn wedi rhoi llawer o gysur iddi ac roedd hi’n fwy teimladwy o’i gallu i reoli’r ddwy rôl gyda gwerthfawrogiad newydd.

This experience had given her much comfort and she felt more confident in her ability to manage both roles with new appreciation.

Ac felly, yng nghanol yr haf, yng ngoleuadau swyddfa llachar a golau cynnes perfformiad ysgol, dysgodd Gwyneth bod llwyddiant yn dod mewn sawl ffurf.

And so, in the midst of summer, in the bright office lights and the warm glow of a school performance, Gwyneth learned that success comes in many forms.

Roedd bod yno i Eira yn llwyddiant ynddo’i hun.

Being there for Eira was a success in itself.