The Faerie Path by Frewin Jones

Swept away into a court of magic and beauty, she discovers she is Tania, the lost princess of Faerie: the youngest daughter of Oberon and Titania. Since Tania's mysterious disappearance on the eve of her wedding five hundred years before, Faerie has been sunk in darkness and gloom. The courtly Lord Gabriel Drake, who Tania was once to marry, has found her and brought her back.

With Tania's return, Faerie comes alive again as a land of winged children, glittering balls, and fantastic delights. But Tania can't forget Anita's world, or the boy she loved there.

Torn between two loves and between two worlds, Tania slowly comes to discover why she disappeared so long ago. She possesses a singular magical ability and she must use it to stop a sinister plan that threatens the entire world of Faerie.