What do you do when you can't feel the LOVE anymore? "Love You" vs "IN Love with you"...where does the magic go?

Is it possible for a relationship to burn you out or should I say douse the flame? I miss her and I love her...but the relationship was just too much. It's the saddest thing ever to me...Love truly lost this battle. The stars rarely align with Love so why do we screw it up?