The problem is, none of the 'facts' are correct.
I decided to do as the OP has, which is why I sympathise with her. It's really hard to wade in and be shouted down, even when you are right. Fortunately for me, I eagerly went away and fact checked all your horrible mean lies about how trans murders, suicides, abuse etc isn't worse than women's (and in many cases infinitely better) and that it wasn't true that trans women have male rates of offending (NOT worse, I always feel that needs stressing in justice to the many reasonable trans people who are as WTF about TRAs as we are). But you were all absolutely right. Your stats were right. Mine, which are endlessly repeated as, "facts", were cobblers.
Like many women, actually going and looking all this up - primarily from the sources given for the stats on the TRA sites, but actually bothering to look at the original sources they cite - was what shifted my thinking.
That and the absolute impossibility of saying what a woman is, if you remove sex and stereotypes from the equation.
But it IS hard, for someone to come here and bravely post a defence of a position all around her have assured her is correct, and be met by dozens of women pulling on all the loose threads. It will absolutely feel like bullying, to be isolated and argued at that way. I can see why she's upset. Her intentions were good, even if her facts aren't.