The media will no doubt spin this into a who has trouble with who story again. I've noticed the Spanish media always loves a good article about a rift between Letizia and another person, be it a relative or friend (right from the outset I remember several tabloids reporting at how Letizia had apparently gotten into arguments with mothers from Leonor's pre-school).
I don't blame her for taking Leonor and Sofia on a private break together. A bit of wind-down is good for all of us, but especially for someone in their position.
"For beautiful eyes, look for the good in others; for beautiful lips, speak only words of kindness; and for poise, walk with the knowledge that you are never alone". Audrey Hepburn
"Think of all the beauty still left around you and be happy". Anne Frank