Couples who don't have children happier than those with kids

The American dream is getting married, buying a house, and having kids.

Your life is complete and perfect after that right? Some say not quite.

For about 30 years, researchers have studied the impact children have on marriage and it isn't good news. Those studies show that the relationship between spouses suffers once children come along. The study also shows couples without children seem to be happier and enjoying each other more.