The dream represents your mind's effort to resolve the grief and confusing emotions that are naturally part of mourning. The "new relationship" could be an indirect reference to death, which is often personified in stories and mythology as a beautiful, seductive woman.
If you dream your husband does not want to be intimate with you, then it means that you are having a strained relationship.
When you dream that your husband is getting distant to you then it means that there could be a strain in your relationship.
This dream expresses your own insecurity and secret fear. Note that the dream is about your own emotions. It is not evidence or proof that your husband feels this way at all. You would be wise to share this dream with him so that he can express his love and provide reassurance.
This dream expresses the dreamer's distress and feelings of loss. Something very important is missing in the relationship between husband and wife.
If the question is referring to a dream about a dead person and a dead fish, it could mean that the dreamer is feeling rather hopeless. Beyond that general suggestion, the dream's meaning would depend on who the dead person is and what relationship they have to the dreamer.
The dead end street in this dream could express the dreamer's intuition that this relationship is coming to an end or 'going nowhere.'
The dream suggests that the dreamer has worked through much of the grieving process and has begun to accept the reality of the husband's death at a deeper level of consciousness.
This dream seems to reflect the influence of the popular zombie theme. If it has any significance at all, it would depend on the identity of the dead person and their relationship with the dreamer.
it means you need help
This dream suggests that the dreamer's own mind is illustrating the futility of hoping for a relationship. The subconscious mind presents a literal death as a symbol of the "dead" or "nonexistent" relationship.
This dream suggests that there is serious lack of communication between you and your husband.
This question is not clear as to whether the ex is really dead or only in the dream. Either way, the dream expresses your own feelings about this ex, and your hope (or relief) that she will no longer be a threat to your relationship.