If you are still living at home, and your parents say he can't come around, if he does he is trespassing.

I don't wish to minimize what you are going through but every day we see two or three people doing a case pro se and complaining that the judge is...

A lawsuit will cost a ton of money and take years, over what seems like a fairly low damage claim.

Not if you were my daughter. But you are not, so ask your parents.

I see no grounds to sue the polygraph examiner.

You cannot force your wive to take a lie detector test.

Fairly common. She may want to suggest changes.

Can you sue? yes. Will you win? That will be up to a court to decide. But this sounds awful. There is likely video that your lawyer can obtain.

Unless you can identify them and serve them with a lawsuit, you will not be able to sue.

This is why you never buy a used car without having it checked out by a mechanic.