One possible theme could be betrayal. If mothers were murdered, perhaps it was by someone close to them, like a family member or friend, which shows a deep sense of betrayal.
I'm not sure specifically which 'Our Mothers Murdered' true story you are referring to. There could be many different real - life incidents that might be titled like this. It could be about a case where two or more mothers were victims of murder, or perhaps a more complex situation where mothers were involved in a murder scenario in some way.
No, 'Murdered by My Father' is not based on real events. It's a work of fiction that might draw inspiration from various sources but doesn't represent actual happenings.
Some black mothers might be proud if the cover story highlights positive aspects of their community. For example, if it showcases black mothers' achievements in education or business. They could feel a sense of validation and empowerment.