Task: Question Answering
Input (English): Context: A profound alienation from the parent left behind can develop at frightening speed . The psychological damage can be deep and life - long . My situation , for instance , resolved itself when my sons came of age - legally free to do as they pleased . Our reunion happened a step at a time . It was not easy , neither for them , nor for me . 
Question: What stage of life is the OP likely at ?
Output (English): Adult.