I didn't know that minor children had any legal or constitutional expectation of privacy FROM THEIR PARENTS!
Mind you, I said legal or constitutional. A child may feel, rightly, that certain personal activities, at home even, DESERVE some "privacy", but I believe that is a personal matter and not a legal matter, and should be breached by respsonsible parents when they think they have good grounds to do so.
Well, according to the leftist judges, children have a right to privacy when it comes to their parents knowing who, or what, they're screwing and whether or not a child is produced that they want to kill.