After you file


@Lia073185 wrote:

If the judge asked me to sign form 8332 can I put in the

form that I’m releasing my right to claim child in threat of being held in contempt of court


It won't matter.  If you sign the form, the other parent is allowed to claim the child as a dependent.  You won't get anything by adding commentary.  The IRS doesn't care about your custody dispute or that you are unhappy with the judge.