Going back doesn't mean you're weak — it usually means you're trauma-bonded. Cycles of cruelty followed by relief and affection create a powerful attachment, the same way unpredictable rewards make gambling addictive. Your nervous system learned to chase the calm after the storm and to read it as love. Understanding it as a bond, not love, is how people begin to loosen its grip.
When good and bad come from the same person unpredictably, the brain releases intense highs of relief and connection between the lows. That intermittent reward is biochemically sticky — it's not a sign of poor judgment.
Naming the cycle, getting distance from the highs and lows, and rebuilding support outside the relationship all help. Healing isn't linear, and a slip back isn't failure — it's part of how people find their way out.