In a classroom where English is used as the language of training/curriculum, all mus speak English...no need for a "written" policy to be enacted to implement such.

I checked the roster of the school faculty members and its a mixture of Filipino and Mexican teachers...

If the parents couldn't conform to the school policy, they look for school with a Tagalog/Filipino curriculum...simple.

But they're on American soil... paying tuition fees are for the school to educate their kids. What is the purpose of the Parent-Teacher Assocciation meetings if these issues couldnt be discussed there?

These parents are teaching their kids to be defiant to the authorities...not good.