She did not love her fiancee...spoilers

This is always the number one cliche used in films like this one. And here it does not really work again. If she did not love him she would not have been engaged to spend the rest of her life with him. Most women do not make that kind of commitment if love isn't present. To lose your fiancee as it happened here that would make one take some time to reflect. Yet she decides she is already found another man [it's real this time]and will once again think it's love. Highly unlikely.