The Lonely Life of a Pornographer’s Wife by J. Carol Johnson

This story is about Carla, whose interior decoration work opened doors to shady designs. In 1973, she met Roy, a wealthy theater owner who hired her to refurbish his movie houses, and then their partnership led to marriage.
Soon, the boss of a major porno mafia admired Carla's work; however, Roy joined that mob and became involved in pornography and murder. When greed raised its ugly head, he dragged Carla into his underworld work with him.
After she witnessed an assignation, Carla couldn't possibly question the power of a mob boss's wife. And now, will Roy's cheating wreck their marriage... or Carla's mind?
Or did Roy just dig her grave?

“This is a spellbinding dance of drama and intrigue set to the music of Mafia and murder, with haunting lyrics by a woman.” (Anon.)