What makes a happy marriage?
Researchers say it has something to do with how couples behave.
A new study found married couples often share the same attitudes about faith and other values, but spouses with similiar personalities were the happiest.
After evalutaing nearly 300 couples, researchers found personality driven traits helped with a happier marriage.
Being open, easy-going or organized are likely to play a bigger role in a happy marriage than similiar beliefs.