Dear Amy: My 21-year-old niece will be graduating from a well-known college in May. She has already secured a great job in another state and has the potential to relocate to their different offices around the world. She is bright, beautiful and has a budding future ahead of her. Here’s the rub: She announced in January that she and her (off-and-on-again) high school sweetheart are getting married. We were all shocked and hoped for a long engagement, but they decided it would happen in June, in the smallish city they grew up in. He is a really nice guy and I like him, but he did not go to college and his aspiration in life is to own a used-car lot. I’m worried that the disparity in aspirations might be an issue in the future.