Recurring dreams, especially those involving themes of infidelity and attraction, can often reflect underlying feelings or conflicts in your waking life. In your case, the unrecognized man may represent desires or needs that you feel are unmet in your current relationship. The flirtatious and sexual nature of your conversations could symbolize a longing for excitement, intimacy, or perhaps a sense of adventure that you feel is lacking.

Your husband's past infidelity playing a role in your dream suggests that your subconscious may be processing feelings of insecurity, betrayal, or compensatory desires. The frustration and resentment you experience when your husband catches you might indicate feelings of being trapped or a desire to express your own needs and desires without judgment.

It could be beneficial to reflect on your current relationship dynamics and whether there are aspects that you wish to address with your husband. Open communication about your feelings, desires, and any insecurities may help alleviate some of the tension that manifests in your dreams.

Additionally, consider what the unrecognized man represents for you. Is he a symbol of qualities you admire or feel drawn to? Understanding this could provide further insights into what you may be seeking, both within yourself and in your relationship.

As you explore these themes, remember that dreams can serve as a valuable tool for self-discovery and understanding your emotions.