Perhaps, although you don't say who they released her to.

You could file a complaint against the teacher in order to nip this in the bud. Ask about the process for doing so. Do it in writing and keep a copy.

I changed the practice area as the primary question is about CPS and the effect of calling them on your family situation. I would say it depends...

Depends. Some judges don't allow it, for instance, in federal court. You don't say where you are litigating.

I would write a letter summarizing what happened and your concerns. This could be considered discrimination. I would tell the school that you...

Minors are not bound by contracts and schooling is an implied contract. You should have a defense in this regard. You might write them a letter...

Maybe, it depends on the evidence you have, their rules and other factors like any contracts you signed.

Maybe, depends on what their rules and any documents you have said or did not say. It is time specific.

Make sure you get a copy of whatever documentation, whether online or hard copy, that addresses your daughter's situation, including the contract...

Put the school on notice by writing a letter. Include all relevant details about what is happening when, what and who is involved. Keep a copy....