But what ‘proof’ will you ever get that’s enough?
Becky told her mother he’d raped her, and we are told it was ‘brutal’. She then kills herself in a dreadful state, and most of her family shun her child afterwards - the aftermath of the rape destroys her family unit.
We’ve seen him rape, torture and brutalise another woman, and then deny it. We’ve seen him treat his mother like dirt, and hit her, and then be devastated (or claim to be) at her death. We have throughout so far seen him as someone who manipulates and damages people, and lies about what he’s done.
The premise of the whole programme depends on him having raped her, and there is no smoking gun reveal possible that will tell us he didn’t. Unless we are about to presented with a long lost diary entry from Becky saying ‘fooled them all’, in which case I would be proved wrong. But I’m really struggling to understand why the fact he raped Becky is not a given at this point.