Ughhh I hate when they make the FL deviate from her revenge plan with blossoming love! Like girl your enemy is walking around freely and you're getting blindsided with feelings while she's making moves! 
Fall in love after we get this bi*** da**! And if I was the FL honestly I'm sticking with the Crown Prince because whose going to stop him? Seriously and he's about to be king, like girl you might not love him but you can learn eventually.
You got to do what you got to do