I received a witness subpoena against my son who is bipolar and arrested. When I called the police they told me that he would be baker acted.

He was in a bipolar manic state, grabbed me and threatened to hit or hurt me. I locked myself in my bedroom and called the cops. They asked if there was any weapons in the house. I told them only a pellet gun/BB gun he had in his possession. They told me they would baker act him and take him to a stabilization crisis unit but instead took him to jail and have me listed as a victim. The State of Florida attorney has subpoena me as a witness to come in for a Pre-file conference. I do not want to testify against him. I want him back home. Do I have to comply?