"Feeling violated" Is not a basis for a lawsuit. Shop somewhere else.

IMO that is perfectly permissible. Others might disagree. Easiest path is to find another doctor.

This is a Q&A Forum, for people with very simple questions. Yours is not that. You need to interview some attorneys and retain one.

This is a Q&A forum. You have not asked a question.

Is a epo still valid if there are several mistakes ? Yes it is.

The way you sue anyone is by hiring a lawyer and have them do it. It is not a DIY project.

This is a Q&A forum. You have not asked a question.

This is a Q&A forum. You have not asked a question.

Your father is well within his rights to give his money to whoever he wants.

You were not Mirandized because they are not required to do so.