Sorry. It’s ok to tell him there are things bothering you without actually bringing up divorce. If you can explain without a fight he might suggest he’d like to work on things. I’d not bring divorce up during discussion and even arguments, it’s usually a no no and very much should be avoided as it creates a rift (unless someone made a decision and make an announcement of what they plan to do).

I don’t know about dreams. I’d not go by it. I have dreams that I can’t even repeat to anyone. They make zero sense.