The psychologist, as at mid 2001, commented most favourably upon the efforts both Mr and Mrs Ward were making to deal with what had happened. Mr Ward's world had been turned upside down. That directly affected Mrs Ward, and directly affected both the children who today are applicants before me. But the scarifying and corrosive effects of the rupture and explosions and their sequelae were too strong. Over time Mr Ward changed. From a warm and loving and supportive husband and father he turned into a withdrawn, disturbed, troubled man. Things became more and more difficult domestically. It is not appropriate to detail the full matter here. It is on the Court record. It is contained in Mr Ward's affidavit of 22 May 2003, the victim impact statement of both Haydn and Katlyn, and in the psychiatric and psychological reports concerning both Haydn and Katlyn and which I have previously specified. In the end, in April 2002, after 19 years of happy and supportive marriage, the parents separated. Experience shows that most, but not all, separations are multi-factorial in cause. [5] In my view, this separation was not multi-factorial. There was a single initiating cause - the rupture and explosions at Longford on 25 September 1998 and their direct sequelae. Having considered all the factual data I have specified, I am affirmatively satisfied that the failure of the marriage was a direct result of the offences committed by the respondent and their direct sequelae. The family doctor, Dr Peter Stevens of the Heyfield Medical Centre, in a report dated 22 March 2003 concerning an examination on 14 January 2003 of Katlyn in which Dr Stevens diagnosed depression, stated that "it is quite possible" that the Longford explosions and their sequelae "were a contributing factor" in the subsequent parental difficulties. Understandably, the respondent relies upon that opinion both as to what it says and its limitation. Dr Stevens had the longitudinal benefit of being the family doctor. (Mr Hodgson also had longitudinal knowledge of the family). However I have had the benefit of a wide body of comprehensive and detailed expert and lay material in reaching the affirmative conclusion I reach.