I have name changed for this and it actually is for a friend so...
A friend has a pending domestic violence case. It is likely to go to crown court.
She doesn't wish to give evidence as she has provided texts etc sent by the partner. Prosecutors are pushing her to give evidence but have said they can go ahead without her.
Neither of us has any legal experience but I would think messages even if they are considered documents in the court would not be worth much without her testimony.
She hasn't really got anybody advising her other than the prosecutor as she can't afford legal advice.