It is not a good thing for two people to live apart. Although you are now separated, you still can't let go of your husband.
If you dream that he has a new love, it is because you have a sense of crisis. You are in a state of separation. If you can't reconcile as soon as possible, it will only be a matter of time before he finds a new love. Since you can't let him go, it's better to reconcile as soon as possible.