Overview
Mistress is a 1987 television film written by Joyce Eliason and starring Victoria Principal as Rae Colton, a beautiful woman in her middle thirties who is having an affair with a rich, married man named Wyn Brooks (Don Murray).
Plot
Rae Colton had originally came to Hollywood to be an actress, but her career never took off. She meets and falls in love with Wyn, an older and wealthy married businessman.
The relationship with Wyn carries on for nine years, and while he takes care of her financially, she hopes that one day they can marry and possibly have a child. With much time on her hands due to Wyn's support, Rae fills her life with acting lessons and her friendship with Margo, another aspiring actress. Their friend Stephanie did make it as an actress and even has her own television show. While Rae aspires to get to that level, she becomes somewhat complacent over time, not having any immediate financial worries because of her seemingly comfortable situation, as Wyn has provided her with a home and vehicle.
Rae's world is shattered when Wyn dies suddenly of a heart attack in his sleep while on a trip to the Bahamas with her. Rae finds out that Wyn's wife has taken over his company, and as everything she had was legally in his name, she has no deed to her home or title to her car. Wyn also had no will, thus everything he owned now belongs to his wife, leaving Rae all but destitute.
From Wikipedia (CC BY-SA 4.0).