She has made you a very happy man. I hope you treat her well. You don't have to match the same dollar amount, but I would suggest that you do some nice things for her like getting her a spa gift certificate, and while she is there, cook her a nice meal.
You don't have to cook the most difficult meal. We, guys, usually think that girls want the biggest and most expensive things, but they usually are very happy with little gestures. Trust me, I've been married for 7 years, and together for 11 years.
She must really love you to want you to be so happy.
--
Patrick