this is awful, and she must feel so betrayed, on top of everything else
seems a bit off to suggest that this is all her fault for not going to the police - how was she to anticipate that people she thought were her comrades would fuck her over for some important guy, using a 'raise your hand if you think he's guilty' style tribunal 
as for whatever damage this might do the party, i hope it wrecks them, utterly - if people are that invested in socialism, they can have another go, and this time not try to organise themselves along entitled misogynist lines
and as far as 'wahhhh but the right wing does it tooooo' goes, they can also take a flying fuck at a rolling doughnut, my disdain for misogynists is bipartisan 
seriously though, anyone who thinks 'but x do it too/worse' is exculpatory is a