Julian Barnes 
Love, Etc 

In Love, etc. Julian Barnes has created a deep, dark feast of human frailties and needs. Love, etc. stars three characters introduced a decade ago in Talking It Over to which this novel has an eerie, freestanding relation. Which is precisely what Stuart felt about his wife Gillian, until his witty, feckless, former best friend Oliver stole her away. Fabulously engaging and profoundly unsettling.From the Trade Paperback edition.