Given your explanation - sounds like a good idea, she's not going to have to ask you about anything he might throw or look wrong-footed, because it will all be at her fingertips - and yours too? I forget a lot of the important negative stuff and question myself over my perception of reality (the forgetting is probably a defence mechanism to stop me being overwhelmed). but it's not really forgotten - when I re-read things I've set down it opens the gates and floods back and I am amazed at what I've pushed into a locked box. It may help you in a court not get side-tracked into any of his crazy-making tactics, because you will not doubt yourself and recollections.