"Because I've been on the receiving end of infidelity, I know how much it hurts"

In this quote, Rachel Hunter is expressing her personal experience with extramarital relations and how it has affected her. By saying "I've been on the receiving end of adultery," she is suggesting that she has been cheated on in a romantic relationship. This experience has triggered her a lot of discomfort and she is able to empathize with others who have actually gone through the same thing. Hunter's usage of the word "know" suggests that she has a deep understanding of the psychological toll that infidelity can handle a person. Overall, this quote highlights the disastrous impact of cheating and the long lasting results it can have on someone.