The biggest sign your marriage won't last, according to a couples therapist

Rawpixel.com/Shutterstock A divorce is likely when one or both partners in a marriage feels hopeless. That's according to both couples therapists and scientific research. People who feel hopeless about their relationship have come to terms with the fact that nothing can be done to save it. "When you're in a healthy relationship," said Rachel Sussman, "it can throw a little sunshine on everything in your life." Even when you've had a harrowing day at work, or an argument with a friend, you know y...