How will partners share their paychecks? Divide household chores? Do they want children? If they do, when should they have kids and who will take care of them? How will they keep their independence as individuals?
Be they 25 or 35, couples who have the makings of a strong marital friendship, who are ready to put aside partying and the PlayStation, and who enjoy the support of friends and family are most likely to go the distance.