Damn - you beat me to it!!!
At the risk of making everyone sick (We were voted most nauseating couple in college. Deal with it):
Thank you for being my compass and always pointing me to my true self. I know I can wander and explore and you'll always bring me gently back Home.
Thank you for wanting me to be happy and fulfilled.
Thank you for your courage and your steadfastness and your undying hell-or-high-water commitment to Us.
You're my best friend and my true love and I will carry you with me always.
/hallmark
I love you!