My husband is making secret love with my sister

In 1982, the Toyota Motor Company and Toyota Motor Sales merged into one company, the Toyota Motor Corporation. Two years later, Toyota entered into a joint venture with General Motors called the New United Motor Manufacturing, Inc, NUMMI, operating an automobile-manufacturing plant in Fremont, California. The factory was an old General Motors plant that had been closed for two years. Toyota then started to establish new brands at the end of the 1980s, with the launch of their luxury division Lexus in 1989.