MIDPOINT - REVERSAL - SCREENWRITING

The midpoint of your story.  The major reversal.

In the context of RELATIONSHIPS.

At the midpoint, your main character's relationship that will change, clarity if it were, will become clear.

The Vs. of the story will be made clear.  The good guy and the bad guy will be made clear.

The two sides of the story.  The issue.  This will be made clear.