Revenge, like the title implies, is the theme of this book. Mia discovers her husband has been cheating on her and even in his first marriage with the same girl! With the help of her best friends, Vic and Tina, alongside additional members of the team, Mia plots the perfect revenge tactic to use on Jack and in the most unexpected manner! It was a great read and I was very engrossed when I started reading it but started getting bored with frequent repetition, like Mia's thoughts on Aaron as the perfect man for her and especially of the term "Jack's demise. " Also, Jack's character was totally flat and unrealistic. His portrayal, even as a cheating husband, didn't carry enough weight. For him to have carried on cheating for that long without Mia or Karen ever suspecting on their own should indicate that he should have been a little nice to them at some point or the other in their respective marriages. Even his conversations with Mia seemed forced, like they just had to sound mean and egotistical. As for the friends turned sisters, they never had an altercation, not even once. Sounds a little too perfect for real life friendships. Personally, I feel the book was overly stretched, hence the repetition. It would have functioned better if it was shorter and more concise. There were a few punctuation mishaps and awkward sentence structures, but none of spelling. Still it was an easy, breezy read with some hilarious instances, and perfect for cozying up by the fire.