Airing dirty laundry...

So I just watched a movie called [One Of Us] a documentary about people in the hassidic community. It shows the fact that the schools don't teach the kids English subjects, send them home with like 2 English tiny workbooks that say for example Lisa is 3 circle Lisa and since Lisa is a girl her face will be scribbled out in black. my husband comes from that community. He was telling me it's all true. They sent books in with scribbles girls faces out and my inlaws are part ofthat community and full of its craziness. How would the kids know were Lisa is well just circle one of the scribbles I guess🙄🙄🙄. They do this because they don't want the kids to leave the religious nest. So they leave them with no skills other than Hebrew subjects. Also when abuse happens the community comes together to cover it up. forget about lgbt issues the kids don't even know what Google is they speak only Yiddish and are expected to only like the opposite sex. They don't even date they meet 2 times or so and then get married a month later. These are my husbands cousins!!!! I'm so annoyed. I can go on and on anyways I ranted on my fb about it and how sick it was and joined this organization that helps people break out of the cult. And people started pming me that I shouldn't air dirty laundry it won't help Blablabla. Is that True? I think there's somethung to awareness. considering my mother in law was trying to convince me to send my son to the school hers went to (over my dead body) I am happy that I'm more aware now. Also I have no tolerance for parents disowning kids. You have a kid you lobe that kid till you die or sorry you are a horrible parent the end. Anywaygs is it so horrible to rant about this kind of bs on my fb or should I just keep it hush for it to continue.