She looks absolutely dreadful: has done since the beginning. She's clearly not enjoying this one iota and looks as though she'd rather be just about anywhere else on the planet than in that courtroom.
He, on the other hand, looks as though he's revelling in it, grinning and gesticulating at inappropriate moments, cracking 'funnies' and bending over double with laughter when his witnesses did the same. I sense he's getting a positive pleasure out of making her suffer, so much so that doesn't even care about the potential cost of this to him. That's certainly indicative of the behaviour of an abuser. Men like this simply don't let go.
As to the suits filed by both: I suspect there's a large element of truth to both of them and that the worst of what they contain is likely exaggerated to save one's reputation (too late on both counts) at the expense of the other.
I'm not about to comment on what 'emotion' of behaviour a victim (he or her) should 'rightly' exhibit - suffice it to say there's a hell of a lot of ignorance out there on that point. It's the misogynistic media's attitude that crucified Lindy Chamberlain and Joanne Lees, who were guilty of no wrongdoing whatsoever. The 'Johnny can do no wrong' brigade puzzle me as much as the 'Mel Gibson can do no wrong', persistence in the face of all evidence to the contrary stance did.
I'm ambivalent. I think both are awful, both are likely abusive, and in some ways I'm actually very sorry for them both. Addiction is a destructive, hateful, hideous disease which doesn't only corrode the addict.
I'm glad it's this jury who have to reach conclusions about this one way or the other, and not me.