Good post there Gracesgran. I've just listened to tonight's episode with Jennifer and Linda Snell talking about the Helen/Rob situation, sympathetically and with some insight I thought.
Social attitudes to the abuse of women and children, what used to be called "a domestic" have changed out of all recognition in the last 50 years or so. Women were blamed either for not standing up to their abusive partner or for provoking him. Those responses have been seen in many discussions about Helen. As Gracesgran says, Rob is responsible for his behaviour and it will be interesting to see how the history of their relationship and her final break down type response is shown.
I didn't think Anna sounded exasperated - barristers spend much of their time having in depth discussion with clients who have injured their partners, or worse (to my mind) their children. The barristers just get on with it on the basis that everyone has the right to a fair trial. That'll be Anna's focus. Just a shame she can't ask leading questions init.