She is just so insanely intelligent and independent. I often wonder what in the heck see she in me smile
Insanely intelligent independent women can have a hard time with men. Many men unfortunately cannot cope with a woman who might be smarter than them. My ex had an issue with this, even though he was a famous surgeon in his field. He knew that I did better than he did on standardized exams when we were in medical school. I personally never thought of myself as smarter than him - I was better at some things, he was better at other things. We just had DIFFERENT types of intelligence. But he always had a little bit of a chip on his shoulder about it (and is now married to a much younger woman who acts like a little girl).
So long as you are secure in yourself and not threatened by her type of intelligence you will do fine with her. Remember there are many types of intelligence and you are likely better at certain things than she is.