Dreams involving interactions with unfamiliar individuals, especially in a flirtatious or sexual context, can often reflect inner conflicts or desires that are not being fully addressed in waking life. Here are some interpretations and insights regarding your recurring dream:

1. Exploration of Desire: The presence of the East Asian man may represent an exploration of new experiences or a desire for emotional or physical connection that you feel is lacking in your current relationship. This could symbolize a longing for novelty or excitement.
2. Feelings of Guilt and Betrayal: Your husband’s past infidelity likely plays a significant role in these dreams. The act of sneaking around and the feelings of guilt that arise when you are caught may indicate unresolved feelings of betrayal and trust issues in your relationship. It might be your subconscious processing these emotions.
3. Frustration and Resentment: Your feelings of frustration and resentment when caught by your husband could reflect feelings of being trapped or unfulfilled in your current relationship dynamics. It might suggest a need to express your own desires or needs, which you feel are being stifled.
4. Communication Needs: These dreams might be highlighting a lack of open communication with your husband. It could be beneficial to explore these feelings in a safe space, where you can express your desires and concerns without fear of judgment.
5. Cultural Symbolism: The fact that the man is East Asian could symbolize something specific to you, such as a cultural aspect or an ideal that you associate with that ethnicity. It might be worth reflecting on what this representation means to you personally.

Advice: Consider reflecting on what aspects of your life or relationship you feel are unfulfilled. Engaging in open and honest discussions with your husband about your feelings might help address some of these underlying issues. Additionally, exploring your own needs and desires, whether through journaling, therapy, or self-reflection, can provide clarity and help alleviate the frustrations that manifest in your dreams.