Do high school sweethearts really last

For sure it is a possibility and I also know people who's relationship started in highschool and they are still married/together. One of my brothers friends has parents that started their relationship in highschool. I believe that his mother got pregnant while she was still in highschool as well.

I know may of people that have been high school sweethearts and are still together. They are happy and have been married for years. I think it is possible!

My parents were high school sweethearts and they are still married - almost 40 years. They get along fine. It doesn't matter so much how OLD you are when you fall in love, it matters how MATURE you are in the relationship.