In handling this theme, it's important to research and understand the cultural and historical context. If the story is set in a particular time period, be aware of the social attitudes towards interracial relationships at that time. Build the relationship between the wife and her black lover gradually, showing how they overcome the initial barriers, whether they are internal or external. Use dialogue to convey their thoughts and feelings in a respectful way. For example, they could have conversations about how they anticipate the reactions of their families and friends, and how they are prepared to face any difficulties together. By doing this, the story can be a powerful exploration of love and relationships while still being sensitive to the complex issues involved.
One way is to focus on the emotional journey of the characters. Instead of highlighting the racial aspect too much, show how the wife and her black lover come together because of shared interests, values, or simply a deep emotional bond. For instance, they might both be artists who understand each other on a creative level. Also, present the reactions of the surrounding people in a non - judgmental way, showing different viewpoints without promoting any form of bigotry. This can make the story more about human connection than just a controversial relationship.