I am a fan of Jane Green books. I have quite a few of them and love reading them from time to time.
Her book The Other Woman is one of my favourite. I can quite relate to Elle from the book. The emotions she goes through adjusting to a new family were very familiar.
The book describes the relationship dynamics very well. Elle is a smart, intelligent and reasonable woman whose whole personality change when she gets married and encounters an overbearing mother-in-law.
Jane has written a beautiful story of relationships, family dynamics and how we evolve. Read it and let me know what you think. I will pick it up again and read it.