Rereading this yet again. Still so, so great. With this book, Jane Fallon earned a lifetime pass where I'll always read any book she ever writes. Such a clever twist on a sort of sitcommish plotline (the other woman befriends her lover's wife, and schemes to get rid of him, meanwhile falls in love with his son by accident) but the characters are all so realistically rendered it feels grounded, rather than just silly. So funny and heartfelt. Also great reading about a woman in her 30s, rather than the 20somethings in Sophie Kinsella's books.