What Are Catholic Schools Teaching About Homosexuality?

This is what children are being taught in Catholic schools by their teachers.

They're saying that although people may be born gay, it doesn't mean they have to act on their biological impulses and are arguing that if we accept people who are gay into society then it makes every other type of marriage or family identity wrong. Consider the children in this classroom who ARE gay or considering their sexuality. These kids are not being taught acceptance, they are being hate mongered to and that is NOT OK.