After 15 years of marriage, Ben (Bruce Willis) is still the free-spirited person he's always been while Katie (Michelle Pfeiffer) is left to handle life's messy little problems. So when the kids go off to summer camp, they face the most important decision of their married life. Do they end their story or begin a new chapter? From start to finish, Rob Reiner gives us reason to laugh and cry in his entertaining outlook on marriage. - A couple struggles through 15 years of marriage.