If what you say is true, you should apply to take the exams. You should answer all questions truthfully on the application. You should also be...

Do i need a lawyer to get back in court for my son to chose where he want to live

You should be able to represent yourself and appear "pro se" in this matter, despite what you have been told. That, however, may not be your best...

Do i need an attorney to turn myself in for a probation violation

No you do not need an attorney to turn yourself in for a probation violation. However, you should speak to an attorney before doing so. Depending...