You cannot simply produce documentation on the day in court with any hope that it can be relied on. The parties have to have time to study each other’s documentation and they cannot do that if it simply produced on the day in court.
The court will order the two of you to exchange all documents that you wish to rely on prior to the hearing.
Unfortunately therefore you are going to have to send them the evidence and witness statement at some stage but that can generally be done a couple of weeks before the hearing with a mutual exchange of documentation.
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