Common Law Cabin (original title "How Much Lovin' Does a Normal Couple Need?") is a 1967 exploitation film directed by Russ Meyer. The movie features Alaina Capri and Meyer regulars Babette Bardot and Jack Moran. It was co-written by Russ Meyer and Jack Moran, and filmed on location on the Colorado River in Arizona. Other portions of the film were shot in the Coachella Valley, California.
The original title of Common Law Cabin was over twice as long.