Margaret Court bullied on the Project, page-259

Well, it's known that she is part of a resistance force to the spread of homosexuality.
I've read that she considers it to be a lifestyle choice and the church she formed runs classes in curing it.

So things like the Safe Schools program she resists because she believes that it teaches homosexuality.
Same with corporations that support "marriage equality".
She's probably using her fame to help promote her crusade against the spread of homosexualty.

Below is a printed sheet used in her churches programs.
Snapped by a Channel 7 reporter Blake Johnson. at her church last year.