What is the main conflict in Something Blue by Emily Giffin?

Something Blue is a story about karma, self-realization, and finding true friendship and love. Darcy Rhone is a beautiful, well-connected publicist living in New York City. She thrives on maintaining appearances and believes her beauty is the key to getting a life of wealth and status. Instead, Darcy's self-centered ways lead to losing those closest to her, including her best friend and her fiancé. Darcy is finally forced to reexamine her life which leads to her decision that she needs to become a better person. Something Blue is about one woman's quest for the perfect life in Manhattan and London from a best-selling author of women's literature.