You're expected to apologize to someone for yelling at them.
John's wife Mindy is asking John to apologize for yelling at her for nothing.
John wants to keep his pride.
John takes a breath, puts his hand on Mindy's shoulder and says he's sorry.
John says he will not apologize and in fact Mindy should apologize to him.
Mindy smiles and loves John more and is happier to be with him.
Mindy becomes exasperated and cries profusely and leaves John.