Hello again, Sprocketgirl.
Steiner education is not about natural parenting, although most of us thought it was when we first got involved in it. The problem is not that Anthroposophists believe crazy stuff; the problem is that the crazy stuff influences the academic curriculum in ways not apparent in PR materials and conversations with the teachers.
I went to a Church of England school. We had heavy doses of religion on a daily basis, including scripture classes a couple of times a week. The religion, however, never entered into academic classes such as biology, physics and history. We learned the story of Adam and Eve in scripture classes. We learned about evolution in science classes.
In Steiner schools, Steiner's supernatural and pseudo science beliefs are incorporated into the academic curriculum. From what I and other parents have observed, children are taught to distrust modern science and technology in favor of belief in an unreal world as imagined (or, in many cases, plagiarized from other spiritual belief systems) by Steiner.
When questioned about nonsensical Steiner teachings, Anthroposophists usually answer "Steiner is sometimes difficult" (insinuating that you have to study lots and lots of Steiner writings to understand what he means) or that Steiner himself said not to take his word for anything but find out for yourself (following his directions for finding out, of course, which involves becoming clairvoyant!). In spite of this, as far as I know, no Steiner skeptic has ever succeeded in getting an Anthroposophist to acknowledge the falsity of any specific Steiner claim.
Would your husband want your children to be taught the following in a science class?
"Now science believes that the heart is a kind of pump; that is a grotesquely fantastic idea. Occultism has never made such a fantastic statement as has modern materialism. It is the feelings of the soul
which give rise to the movement of the blood; the soul drives the blood, and the heart moves because it is driven by the blood. Thus the truth is exactly the opposite of what materialistic science states." (149-150
Rudolf Steiner, Theosophy of the Rosicrucian, Rudolf Steiner Press London, reprint 1981, lecture from 1907)
And would your husband want your children to be taught science by a teacher who believes such rubbish?
And how about this for geography:
?[A]n island like Great Britain swims in the sea and is held fast by the forces of the stars. In actuality, such islands do not sit directly upon a foundation; they swim and are held fast from outside.? (Faculty Meetings with Rudolf Steiner, p. 607.)
And this for astronomy:
?[I]t is not that the planets move around the Sun, but these three, Mercury, Venus, and the Earth, follow the Sun, and these three, Mars, Jupiter, and Saturn, precede it.? (Faculty Meetings with Rudolf Steiner., pp. 30-31.)
Steiner's teachings are replete with rubbish like this. It's not that difficult for a moderately intelligent adult to recognize the rubbish for what it is. Unfortunately, that is not the case for children. They sit in classrooms, trusting that what their teachers are saying is true and based on reality, not on the fantasies of some long dead occultist.
I strongly suggest your husband do masses of Internet research on Steiner and Anthroposophy before he commits your children to an education that I believe will deprive them academically and socially in many, many ways.
Best,
Margaret