Clinical psychology terms often make the best plot devices. occurs when there are no psychological boundaries between family members. Mom’s anxiety becomes the child’s anxiety. The adult child cannot make a decision without consulting the parent.
The children must decide if they want the inheritance or if they want to maintain their integrity. Usually, they try to have both, leading to moral compromises that unravel the entire family unit. Film Sex Sedarah -incest- Ibu-anak
In complex families, alliances are fluid. The first hour, the mother and daughter are allies against the father. The second hour, the father and daughter are allies against the mother. Keep the audience guessing by ensuring every character has a reason to betray every other character, based on the history you built in Step 1. Clinical psychology terms often make the best plot devices