One of the reasons I do not think she has gone voluntarily is , she has not given herself enough lead time. She could have gone when the family was down the coast at Xmas, she could have gone when he went to work and she had a 'business meeting ' all day in , say, Geelong or Melbourne, she could get quite a distance in a day, with a lot of planning, a hell of a lot of planning, but there is all the false doco, all the stat decs to sign, all the tidying up to do from a distance.. ....again , it's the logistics of it. They do not make sense.