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About the Author

Marcus Black

Marcus Black is a husband, father, recording artist, speaker, and relationship coach known for his raw honesty, biblical insight, and no-fluff approach to healing and love.

Before teaching others how to build healthy relationships, Marcus had to confront the parts of his own story most people avoid, including childhood trauma, deep parental wounds, a failed early marriage, infidelity, shame, and very public mistakes. Unhealed pain nearly cost him the future God had for him.

Through repentance, counseling, spiritual growth, and the unshakable grace of God, along with the radical forgiveness and emotional safety of his wife, Brooke Valentine, Marcus experienced true transformation.

Today, Marcus helps others break destructive patterns, heal from past wounds, and build relationships rooted in truth, safety, and lasting love. His work is not about perfection. It is about redemption, responsibility, and becoming whole.

What Comes After Understanding?

Understanding why betrayal happens is an important first step. But understanding alone does not rebuild trust, restore emotional safety, or prevent old patterns from repeating.


Bulletproof Love is the framework designed to help individuals and couples move beyond confusion and begin rebuilding intentionally. It focuses on emotional safety, accountability, transparency, discipline, and spiritual alignment.


Once a Cheater introduces the realities of what breaks relationships. Bulletproof Love shows how something stronger can be built in its place.

Over the next few days, you will be introduced to this framework.

No pressure. Read when you are ready.