The most important thing that we need to remember, however, is that these trials are supposed to help us learn and grow, they are supposed to bring us closer together. This can only happen if we approach the crisis is the right way and work through it.
Yes, people will be stressed. Yes, you may hurt or be angry or any number of emotions. That's normal and to be expected. It is important to not deny these feels, but to work with them. Do your best to communicate, understand everyone's point of view. This is vital, just as with everything else in marriage - proper, open and clear communication.
You cannot just avoid the situation or pretend that it is not there, or acknowledge it and then do nothing about it. You have to confront it and work. Nothing will be resolved overnight - change takes time and persistence, especially when you are changing your view of the world around you and the condition of your heart and mind.
Growth is not easy, but it is worth it.