Traveling is stressful. There is a ton of stuff to do and to remember. Then having to do that with someone else adds to it. But what makes couples fight?
Traveling by itself can be extremely stressful, then add in the fact that it's a holiday and it can really add to the anxiety. Doing this one thing will help you out a lot.
Whether it's holiday travel or a trip to just get away from it all, hitting the road is an exciting adventure. Sometimes, though, you may wish you never left home.