I'm trying to figure out a movie title the movie is about an old couple the wife has alltimers and live inside a home her husband does to but she doesn't know who she is or that they are married so he retails her the story of their love can you help me?

Are you thinking of The Notebook?

You are talking about notebook where husband tells her the story every day and at last both die.
This will help you more.
The notebook this link will show you the cast and other parts of movie.

The notebook

The Notebook with Rachel Mcadams and Ryan Gosling