The cost of any such lawsuit would far outweigh any potential recovery.

Only if you suffered an injury. Otherwise get a refund.

It is up to their parents who they date.

I am sure her teacher speaks to her every day without your consent. Depends on the facts.

This is not defamation. So you cannot sue for it.

Can I sue EDD for contacting the wrong employer? No.

Of course it is...............................................

The testimony of a witness is evidence. He has serious charges. He needs an attorney.

A suit against your wife is called a divorce...........

Responding to you would drive up the cost to his client. He is not obligated to do so.