Can high school sweethearts last?
The age for first time marriages with the highest success rate for survival is 24-25 whether high school sweethearts or not so by saying you guys will wait til both graduate college should be great. Marriage life is its own life and has many challenges and is seperate from the life before marriage, and too, you two will already have overcome many early marriage problems like history. So you two have a head start already and should definitely succeed in a long and loving marriage. I see here possibly the perfect start for a perfect marriage.