I've often wondered lookout with the picture in my mind of those twin boys grasping onto their father as he took his leave that Sunday evening just what the fear factor was,and whatever was in their minds they were certainly not reassured by their mother's presence at the Farm. However I have always thought that the Defence case rested mainly with a sick Sheila who on the spur of the moment had perpetrated these crimes and not planned them in her mind,this scenario making more sense to me.
Steve,it doesn't bear thinking how those little boys felt. As you say,with their mother in a state of despair,as she must have been, knowing that the man she'd once married was parting company with his girlfriend,leaving Sheila at the mercy of her mother who she loathed and the poor twins having to face a barrage of prayers during their stay.What an atmosphere.
It certainly was done on the spur of the moment and needed no planning,just an avalanche of thoughts on Sheila's part as to what life/future meant for her,such as it was and she simply cracked.
Nobody in that courtroom would even contemplate the thought that it was Sheila,because of her supposed " fragility ". They didn't know the half I'm afraid.