My question involves criminal law for the state of: Florida
My wife received an email from her daughters father. In that email was an attached email that he was stating we sent about one week later then we actually did. I verified in her sent mail that it was sent when we said that it was. when I checked the email header on the original and the one that was attached. The expected result was that they would be the same. However the one that was attached by the father was not and was missing normal email header info and had a changed date/time field. This leads me to believe that he has purposely change the email. Our concern is that he will attempt to use this email in up and coming child support and time sharing modification that we are filing for. Is this illegal or just frowned upon? If it is illegal what would our options be?
Just to note that I am an Email server administrator and that is why I know that this email was modified.
Justin

