Dreams like the one you've described can be quite complex and emotionally charged, often reflecting deep-seated feelings, experiences, or unresolved issues. Here are some potential interpretations and insights based on the elements of your dream:

1. Escape and Idealization: The alternate life you lived in your dream might represent a longing for escape from your current reality, especially following the traumatic experience of being assaulted. The idyllic family life suggests a desire for love, stability, and fulfillment that you may feel is lacking in your waking life.
2. Confronting Reality: The moment of realization that the life you lived was not real could symbolize a confrontation with painful truths or memories. It might indicate your struggle to reconcile your past trauma with your present circumstances, as well as a fear of losing grasp on reality due to overwhelming emotions.
3. Symbolism of the Lamp: The lamp, particularly with its odd perspective, might symbolize clarity or enlightenment that has become distorted. It could represent your search for understanding or meaning in your life. The fact that it grows larger and consumes your perception might suggest that the issues you're facing—be they emotional, psychological, or situational—are becoming too overwhelming to ignore.
4. Feelings of Helplessness: The transition from an ideal life to the harsh reality of pain and confusion could reflect feelings of helplessness or vulnerability, especially following an incident where you were physically overpowered. This can resonate with the fear of losing control and feeling trapped in a situation.
5. Transformation and Awakening: The awakening scene at the end of your dream, surrounded by unfamiliar people, may represent a rebirth or a new beginning. It signifies the moment you come back to reality, potentially indicating that even after trauma, there is an opportunity to rebuild and move forward.

Advice:

• Reflect and Process: Consider reflecting on the emotions tied to both the traumatic experience and the dream itself. Writing in a journal or speaking with a trusted friend or therapist about these feelings can provide clarity and help you process your experiences.
• Seek Support: If the dream is bringing up unresolved feelings or trauma, it may be beneficial to seek professional help. Speaking to a therapist can help you work through these emotions in a safe and constructive environment.
• Ground Yourself: Engage in grounding techniques to help you stay connected to reality, especially during moments of distress. This could include mindfulness exercises, deep breathing, or spending time in nature.

Remember, dreams can serve as a window into our subconscious, revealing insights that can aid in healing and understanding our emotional landscapes.