Evidently, you did not read the column. Evidently, you disagree with Familiaris Consortio and The Truth and Meaning of Human Sexuality. Evidently, you have missed the entire point of the article.
It is the parents' primary responsibility to teach these things to our children at an age-appropriate level. The pedagogy with all of this stuff is severely flawed.
You teach your children what/how you want. The Catholic schools and religious education programs are supposed to be teaching faith and morals. Since there is no morality involved in this insidious program, this means Catholic schools and parishes should not be teaching it. Otherwise, just call themselves "dissenting Catholic" schools.