The Chofetz Chaim concludes that the prohibition against sending a child to a school that teaches kefirah, heresy, supercedes the rules of the civil government. Even if one lives in a place where the government demands all children must be educated in such a school - one is forbidden to listen. Evidently, Hashem's law takes precedence over the secular government. Regrettably, many of us do not understand and accept this idea. Horav Moshe Shternbuch, Shlita, supplements this, positing that the parents will have to answer one day for any transgressions perpetrated by their child as a result of the deficient education he has received.
Parents have an enormous responsibility in raising their children.
The Almighty grants us the privilege to raise the children that He so graciously shares with us. Unfortunately, many of us lose sight of this most precious gift. My change that these abominable traditions not be done. We may note that shemiras ha'mitzvos, mitzvah observance, guarding Hashem's laws and precepts, is not presented here as a means for spiritual advancement. Rather, it is a preventative measure to protect the individual from sinking into the abyss of the abominate.