[Z]

No. You don't get to live your life surrounded by people of the same gender as you unless you follow an extremely limited path in life - like joining convent for example. Why limit yourself like that? Why limit your children like that? I'm not sure why any parent would choose an education like that for their children, unless they have a misguided belief in the purity of single sex education and that it will somehow protect their children from growing up too quickly...