What the fox represents is really related to sexual desire, but the reason why it will attack you, I think it should be related to your own confidence and inferiority.
Catching foxes only means this sentence: "Everyone has a love for beauty."
Attacking you proves that you have some confidence in your appearance, but it is this confidence that causes you to have a certain sense of panic. You are worried that your husband will pursue beautiful people, and after you are old and faded, you don't care about your relationship.
Then, aunt does not represent people, but represents a critical point in a dream. This means that your dream is absurd, nonexistent and unrealistic, and when you have reached the critical point of tolerance through the previous step, this aunt appears and makes your fear disappear in an absurd way.
As for the police, they represent the law, and vanishing is what you expect.
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That is, if this problem occurs after you get married, there is no good way to solve your husband's pursuit of a beautiful third party, because most men will do so now.
So, you think that if this happens, you can defend your marriage rights through the law, so that your husband can never think about raising a mistress again.
Maybe you've read a third-party report recently? Or are you not confident about your age? It's hard to say. ...
This dream can only show your fear. There is nothing to say, okay ... Marriage should not be pinned on external things, but more on communication and mutual compensation between husband and wife. Even the law cannot make a family happy forever. ...