The grade reports many public schools send home are for the child's parent or guardian. You clearly fit that definition, as he is your son. If your ex-wife is no longer your sons legal guardian then simply notify the school, as that will create other problems later on.
Added: If it was neither sent nor delivered via the US Postal Service - it is NOT mail tampering.
how do i report mail tampering and who to. is there a laws against mail tampering
Go to your local post office.
Check with the Clerk's Office of that court, or notify police or sheriff's office. Tampering with evidence is a crime.
Unless you have the authority to act on behalf of the federal government (eg, you are an attorney general), you cannot file charges. However, tampering with mail is a federal crime. You can report the crime to the authorities.
Report it to the local authorities immediately. Do not touch or move it, as this would be tampering with evidence.
Formal reports identify individuals that are being addressed by the report. Many formal reports explain the decision process and the results.
child line.
Read the contract! Dispute or claims reports should be addressed.
report to the police or their social workers or someone you think can help you
a report on procedure are opening vrious types of bank accounts aims and objectives
Infinitive phrase, question, statement.
You should type or write "Ever tried to be an artist?"