A bit harsh but I agree that the King was responsible for this new arrangement although I am sure things were discussed within the family. I believe all the King wanted was for his family to live normal as possible lives. A very compact Royal House protects the crown and gives all the other family members a chance to live a normal life in freedom and to be spared media attention. But it ultimately depends on the individuals of course. Acting stupid like marrying quacks or behaving criminally will always have impact on the Royal House even if you are not part of it.