My Father and Me

4 My father also suffered from what seems to me now, in retrospect, a mild case of what today is sometimes called intermittent explosive disorder(I.E.D.) or impulse control disorder(I.C.D.), as opposed to planned acts of violence or a simple temper. Given the rarity of I.C.D., it seems to me that my father had only a mild I.C.D. Other names for I.E.D. include: rage attacks, anger attacks and episodic dyscontrol. People with I.E.D. experience anger which is grossly disproportionate to the provocation or the precipitating psychosocial stressor. My father may have been exposed to this type of behaviour as a child and so his I.E.D. may have been learned rather than organic and brain-centred. There are also complications associated with the diagnosis of I.E.D. and they include job or financial loss.

My father lost much money on the stock market in his late middle age, his late 50s and early 60s. My father was also genuinely upset, regretful, remorseful, bewildered or embarrassed by his impulsive and aggressive behavior. In my father’s late 60s, and perhaps at earlier stages in his life, his disorder also exhibited, or so it seems to me now in retrospect, co-morbidity perhaps due to his genuine sense of remorse, but I don’t know for sure. I know nothing, either, of the mental health of his parents or grandparents all born in the 19th century. My conclusions regarding my father’s emotional disability are largely tentative. Perhaps he just had a bad temper.
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Advanced paternal age is a risk factor for BPD in the offspring. Since my father was 55 when I was born, the hypothesis that advancing paternal age “increases the risk for de novo mutations in susceptibility genes for neurodevelopmental disorders” has some relevance to my having BPD.”( Psychiatric News, November 7, 2008, V.43 No. 21, p. 18.) The offspring of men 55 years and older, that same article went on to say, were 1.37 times more likely to be diagnosed as having BPD than the offspring of men aged 20 to 24 years. The maternal age effect was less pronounced. For early-onset cases, that is BPD onset under the age of 20, and that was the case with me, the effect of paternal age was much stronger; whereas no statistically significant maternal age effect was found.

For an elaboration of the subject of the genetic connection of BPD and in utero BPD see: David Healy’s Mania: A Short History of BPD Johns Hopkins, 2008. A short history of BPD is also available on the internet. Genes may also contribute to the age of onset of BPD and this is analysed now in the context of a phenomenon called genetic anticipation. Anticipation refers to the phenomenon of an illness occurring in successive generations at earlier ages of onset and/or increasing severity. In a recent study using registry data of BPD subjects, age at onset of the first illness episode was examined over two successive generations. Subjects born from 1900 through 1939(my mother) and from 1940 through 1959(myself) were studied. The median age at onset of the first episode of BPD was lower by 4.5 years in subjects born during or after 1940. It was not until my mother was in at least her twenties that her first episode of BPD occurred, although this is somewhat of a guesstimation.