Could some one please help me, I can not remember the name of this movie to save my life. It played on hbo in the 1990's. Its about this brainwashed who is woman married against her will. Her and her husband, older man, live in a cabin in woods when stranger shows up. They have an affair and they try to escape ,after husband turns more phycho than before, in a green truck. That's all I remember, what's the name of the movie ?
