Mae Ellie yn darganfod ei hun ymhell o adre ac ymhellach fyth oddi wrth y bywyd a adnabyddai ddoe. Yng ngolau dydd, mae'n gwybod bod yn rhaid iddi fynd nôl - ond sut y gall hi wynebu'r bobol mae'n eu caru ar ôl yr hyn sydd wedi digwydd' Anghofio yw'r unig ffordd ' ond dyw anghofio ddim yn hawdd pan fo euogrwydd a cywilydd yn eich poenydio i'r craidd.
Disorientated, Ellie finds herself far from home and from the life that she knew yesterday. In the cold light of day she knows that she must go back ' to the husband that loves her, the child that needs her and the friends that are hurting as much as she is. All she wants is to forget ' but forgetting isn't easy when you're haunted by guilt and shame.