Fairbairn had seen children with libidinal fantasies in the orphanage where he worked from 1927 to 1935. For a full discussion of the splitting defense, and Fairbairns structural theory see Celani, 2010. The two pairs of unconscious structures do not know about each other, which allows the child "to relate to the parent as if [they] were two different people." The splitting defense prevents the integration of good and bad object images into a single ambivalent object, which is a key developmental milestone. Literature is filled with real examples of children creating fantasy parents out of their failed actual parents, as the following one-page essay by the writer Junot Diaz, who was born in Santo Domingo, describes. Unlike many neglected children, Diazs fantasy was more conscious than unconscious and based on the "promise" that his father was going to take the whole family to the United States to join him. He added the hope that his father would save him and the family in the process. But my earliest exposure to television was a Spider-Man cartoon - one of the flipped out Ralph Bakshi episodes from the late sixties...A little context: I had a father in New York City whom I did not remember, and who (it was promised) would one day deliver my family to the States.
Chlorambucil, sold under the brand name Leukeran among others, is a chemotherapy medication used to treat chronic lymphocytic leukemia (CLL), Hodgkin lymphoma, and non-Hodgkin lymphoma. For CLL it is a preferred treatment. It is given by mouth.Common side effects include bone marrow suppression. Other serious side effects include an increased long term risk of further cancer, infertility, and allergic reactions. Use during pregnancy often results in harm to the baby. Chlorambucil is in the alkylating agent family of medications. It works by blocking the formation of DNA and RNA.Chlorambucil was approved for medical use in the United States in 1957. It is on the World Health Organizations List of Essential Medicines. It was originally made from nitrogen mustard. Medical uses
Chlorambucils current use is mainly in chronic lymphocytic leukemia, as it is well tolerated by most patients, though chlorambucil has been largely replaced by fludarabine as first-line treatment in younger patients. It can be used for treating some types of non-Hodgkin lymphoma, Waldenström macroglobulinemia, polycythemia vera, trophoblastic neoplasms, and ovarian carcinoma. Moreover, it also has been used as an immunosuppressive drug for various autoimmune and inflammatory conditions, such as nephrotic syndrome. Side effects
Bone marrow suppression (anemia, neutropenia, thrombocytopenia) is the most commonly occurring side effect of chlorambucil. Withdrawn from the drug, this side effect is typically reversible. Like many alkylating agents, chlorambucil has been associated with the development of other forms of cancer. Less commonly occurring side effects include:

Gastrointestinal Distress (nausea, vomiting, diarrhea, and oral ulcerations).