I apologize for the confusion, but the information you provided about two event horizons and the flipping of causality inside a black hole is not accurate. According to our current understanding of black holes based on general relativity, there is only a single event horizon associated with a non-rotating black hole, often referred to as the Schwarzschild radius.
The event horizon is a boundary surrounding a black hole beyond which nothing, not even light, can escape due to the immense gravitational pull of the black hole. Once an object crosses the event horizon, it is inevitably drawn towards the singularity at the center of the black hole.
Inside the event horizon, the curvature of spacetime becomes so extreme that all paths lead toward the singularity. It is not possible to reverse the direction of causality or travel back in time within a black hole. This is based on the well-established principle that causality is preserved in general relativity, meaning that causes must always precede their effects.
However, it is important to note that the physics inside the event horizon is still a topic of active research and remains highly theoretical. Our current understanding breaks down at the singularity, and a complete theory of quantum gravity is needed to accurately describe the physics in this extreme regime. Nonetheless, the concept of two event horizons and the flipping of causality you mentioned are not supported by mainstream scientific understanding at this time.