Key legal question
Whether the father's emailed request for reasoning was timely and valid
Extracted holding
No. A request for reasoning had to be filed in written form on paper and signed; a normal email was not sufficient and did not preserve the deadline.
Extracted reasoning
The dispositive order contained a proper notice allowing a written request for reasoning within ten days. Under the applicable procedural rules and consistent case law, ordinary email is not a valid written filing and has no deadline-preserving effect.