Why do I have nightmares every day when my husband and I go home after traveling?

Because you have nightmares after traveling with your husband, I think it may be because you are too tired from traveling. When you are tired, you may also worry a lot during the travel. It may lead to physical and mental exhaustion, which is why I have nightmares after every trip. I think it should be better to go home, take a hot bath, listen to some light music, and relieve fatigue.