A horrible curse
An old man goes to the Wizard to ask him if he can remove a "Curse" he has been living with for the last 40 years.The Wizard says "maybe, but you will have to tell me the exact words that were used to put the curse on you."The old man says without hesitation"I now pronounce you man and wife".

A sudden change of mind
My Dearest Susan,

Sweetie of my heart. I've been so desolate ever since I broke off our engagement. Simply devastated. Won't you please consider coming back to me? You hold a place in my heart no other woman can fill. I can never marry another woman quite like you. I need you so much. Won't you forgive me and let us make a new beginning? I love you so.

Yours always and truly,
John

P.S. Congratulations on you winning the state lottery.