It is absolutely abuse, if there’s evidence of it! Unfortunately, one person’s word isn’t enough, however much we believe it (and I do).
If any kind of abuse - physical or emotional - had been referred to the police and was being investigated, then absolutely. That person would be asked to leave the show/sacked/recast, etc (as with Ed Westwick) To the best of my knowledge, it hasn’t been.
Equally, we have no idea as to the full picture. Maybe the BBC spoke to Rebecca, maybe she said she wanted to leave it there. The point is we don’t know anything bar the photos and statements, and we cannot presume words, actions, responses, where there are none.
I’m pretty sure that if the BBC did release him without any more than we have to go on right now, then he could make a claim against them. The response needs to be proportionate, and based on fact, not supposition.
We can all make judgements as to the ‘truth’ and his character. Hopefully that will be borne out at the weekend. But the media coverage is disproportionate based on the actual facts, and if they continue dien this route, it could end up making him look a victim, which would be sad as that would cloud what he has actually done wrong.