It happens to everyone. Being married for several years is the sort of thing that can result in a slump in the relationship. You would stop feeling that love and passion that you had once felt for one another, and in its place would be cold indifference. It is this indifference that would probably bother you the most. You would just not have it in you to feel so indifferent towards someone that you had loved for so many years.
However, what you need to realize is that you are not alone because everyone goes through this, and there is a way to help you get past the problems you might be facing and start fresh all over again. You can do this by travelling! Travelling exposes you to new and exciting locales that would help you and your spouse get to know each other again. In the wake of new experiences you would get the chance to learn how the two of you have changed and since you are in a new location you would basically be forced to break out of your routine and would thus be forced to experience things that you might have avoided if you were in the same old haunts you are now tired of.
If you don’t want to go through the hassle of organizing an entire trip where you would go to different locations, you could give Pegasus bus and coach hire a try. This is a great company that would provide you with a number of different locations over the course of your trip. At each of these locations you are going to be provided with a different set of exploration sites, and the people that go on the trip with you will ensure that both you and your spouse stay safe.