My son is due to attend court on Tuesday because his exwife is trying to vary the child arrangement order. The child of the marriage lives solely with him and does not see her mother. His is representing himself. Two days ago there was an incident in which his exwife physically threatened him, not for the first time. He called the police and has a crime number. He has independent witnesses. He is trying to get an urgent non molestation order. Can he bring this up in court on Tuesday? He believes it to be more evidence that the ex poses a safeguarding issue to their child. His exwifes solicitor is aware of the incident and of course he says she denies it. Does he have to inform the exs solicitor that he intends to bring it up. I have tried chatgpt but get a different answer every time.