The phenomenon you're describing, where a person doesn't remember all of their trauma and only experiences fragmented or partial memories, is known as "traumatic amnesia" or "dissociative amnesia."
Dissociative amnesia is a defense mechanism employed by the mind to protect itself from overwhelming or distressing memories. When someone experiences a traumatic event, especially during childhood, the mind may block out the memories as a way to cope and shield the individual from the full emotional impact of the trauma. This can result in fragmented memories or even complete memory gaps surrounding the traumatic event.
The reasons for this type of memory loss are complex and can be influenced by various factors, including the intensity of the trauma, the individual's coping mechanisms, and their support network at the time of the trauma. Additionally, other psychological conditions, such as dissociative disorders, may also contribute to the fragmentation of memories.
If you suspect that you have unresolved trauma and are struggling with memory gaps, it's essential to seek support from a mental health professional. A therapist or counselor experienced in trauma can help you explore your emotions, memories, and experiences in a safe and supportive environment. They can also guide you through techniques like trauma-focused therapy to address and process the trauma gradually.
Remember, recovering suppressed memories can be a delicate and sensitive process, and it's crucial to have a trained professional who can help you navigate it in a healthy and supportive manner. Therapy can provide a path towards healing, understanding, and working through the trauma you've experienced.