I saw this movie in about 2004 but is was not not new then, maybe in the late 1900’s? The female lead was a beautiful young widow with long dark hair who had a young daughter and her Mother appeared in scenes where they were living together in the country. When the young woman would all asleep at night she found herself in, what she believed was another real life setting in France where she was dating a handsome, successful man. However when she fell asleep in France she had a simalliar experience where she was again in the country home with her daughter and her mother. I believe she had bengun dating someone there as well! And she was seeing a psychiatrist.
These events continued through the film as she began to struggle with reality she finally confided in her Mother. It was very well done and has love cinamatography!