I was on that post on Julian's wall and this is not at all how it played out. Her views as expressed there, the contempt she showed towards those of us who wished for our daughters to have the benefit of female-only space (NOTE: male infants were not excluded from this event, her children were simply older than the cut-off point), the accusations of eugenics, calling us Nazis, wishing that the event were invaded by TRAs, the claims that NAMALT (especially the sons of RFs who should, because they have been 'correctly' socialised by admitted to otherwise female-only spaces, and the expectation that the daughters of RFs are supposed to be doing emotional labour is 'educating' and 'setting an example' to these male children was egregious and vile. Her continual wriggling to attempt to cast this as a 'class issue' was similarly insulting, when it was no such thing. She further mocked a woman who related how she had been sexually assaulted when she was 4 years old by a boy of the same age.
She is being extremely selective with the truth, to put it mildly.
Women and girls are entitled to the benefits of female-only spaces. The benefits of these are not merely protective against the possibility of male violence, they are beneficial in and of themselves. Young girls are also entitled to these spaces (on Julian's thread there were calls, supported by Julian, for male children up to the age of 12 to be allowed to attend). The event in question allowed male children up to the age to 3, and female children of all ages. Events are allowed to be child-free entirely, to include all children of both sexes and all ages, or to include female children only.
It is a shame that Julian was not able to attend and bring her children, but many of us for whatever reason are unable to attend every event that we wish to - that is life. Different events are organised differently. THIS WAS ONE EVENT, THERE WILL BE OTHERS. Get over it.