Normal
I personally feel that marriage is a piece of paper and that your relationship prior to marriage is going to be the same relationship you have after you're married. The ceremony may lead the partners to believe that the relationship is more valid and make them try harder but that's unsustainable. As soon as the "new car smell" of marriage wears off their relationship will fall back into the routine they had before. Everyone has their own thing but I personally don't have to wait to be married to act like a husband. Once I'm serious about you and know you're worth it, I will give you my all...it's on her to respond accordingly.