Thank you for your question
My name is Clare
I shall do my best to help you but I need some further informtaion first
Is this the first hearing?
Technically you do not need to take a Statement - tactically it would be a good idea to do so as it is always easier to get your side across.
However you have not yet been Ordered to file a Statement so keep it relatively short but clear - more of a Position Statement than a Witness one!
Some guidance is here
Concentrate on how the ongoing position in the house can be maintained/improved for now - until the court makes a final decision - and what housing option your ex has.
Please ask if you need further details