Yes, I know of a few. My aunt and uncle. A pastor and his wife. There are some out there. You learn and grow at the same pace. The advantage is, the greater possiblity of innocence between the two. I know of a gospel recording artist who just produced a movie, "Blessed and Cursed", he stated that he and his wife had dreams in their high school days. He told his then girlfriend that he dreamed of producing a movie and she agreed, and they've been married thirteen years today. A couple recently in the news stated they had been married 75 years. It's possible!!!