"It is clear that she has some reservations about the extent of her husband's guilt. She is insistent that there is no risk to her," the decision reads.
"She has had every opportunity to hear everything about Mr Pitceathly's offending and, clearly, has formed her own conclusions.
"Notwithstanding her views, the Board, however, has to take an independent view on its assessment of the risk to her."
There was some suggestion on Pitceathly's file that his current wife simply does not realise the risks she may be running and there is a real risk, the decision reads.
"That view reflects his victim's view and we need to have regard to that."
The Parole Board ruled his current wife would be at undue risk if Pitceathly was released now.
However, the Parole Board believed it was worth exploring the possibility of guided releases to allow a relationship counselling regime - in which his current wife could "reassess or confirm her present beliefs".
His lawyer was also going to investigate the possibility of alternative accommodation.
The Parole Board will see him again in December this year.