Lust in a dream means that something is missing in your life or you feel unfulfilled in some aspect. Alternatively, in another sense, the dream indicates that you should practice self-control.
A dream about lust suggests that you feel dissatisfied with something in your life. In addition, it is a sign that you should better control your desires.
A dream in which you feel strong lust most often warns that you will be embarrassed. There is also a good chance that you will desire to taste the forbidden fruit. In such a situation you are facing a moral battle with yourself.
When you dream that you are the object of desire, it usually symbolizes a misunderstanding. You may like someone, looking for an adventurous affair and fun, rather than a serious relationship. From the very beginning, you will be well aware of the intentions of this person, but deep down you will be deluded.
If you dream that you no longer feel lust for someone, it indicates a change of priorities in your life. You feel that there have been major changes in your life recently, and you need to focus on things that will make life better for you and your family.
Feeling desire for your partner indicates your happiness and complete trust. Even in moments of minor disagreements and crises, you know that this is temporary and that you can fully rely on each other.
When in the dream you do not feel desire towards your partner then yes the dream indicates that you should work on communication. Perhaps it's time to have a frank and open conversation about what's on your mind. You don't have to agree on everything, but a relationship is a compromise and you should know what expectations your partner has.
If in the dream it is your partner who does not feel desire towards you, such a dream suggests that you have problems with self-confidence. Perhaps there was some event in the past that clipped your wings and made you doubt yourself.