In California, you cannot record a person without their consent and knowledge. If they leave a message on a recording you can use it. The recorded statements can be used if properly obtained but will not be dispositive of the issue. A judge can make any ruling that is in the best interests of the child. Better to have the other parent agree in writing to a parenting plan that can be filed with the court.
Answered on Dec 19th, 2016 at 6:01 PM