Wanted to answer before I get stuck into reading and get distracted.
Has hearing trans widow's stories had an impact on my view of late transitioning males - yes, and one of these days I'll get round to giving thanks for it on the Transwidows thread itself.
I was still grappling with the cognitive dissonance of trying to be a good little progressive lefty and understand mainstream feminism when I met a man with a fondness for women's underwear. I was very accepting - they're just pants, y'know? - and we ended up having a kid, which is how I found MN. Gravitated to FWR, scales gradually fell from my eyes, spoke to him about my thoughts throughout every step of the journey.
I'll skip the lengthy rambling narrative of how we got here, but I'm now so radfem I intuitively understand Dworkin, and I've dragged him along every step of the way, and he admitted recently that he's been making a conscious effort to rein in the AGP because he recognises the harms.
(I think me ranting - repeatedly, and at great length - about people "fetishing the shackles of my oppression" helped somewhat.)
Reading the Transwidows thread told me exactly what to look out for, what not to indulge, how important keeping this fetish away from our child was. What resistances I could expect, how they might manifest. Most importantly it showed me the necessity of fighting back and not submitting to the fetish or the worldview - of digging my heels in before he got sucked into viewing his fetish through the trans narrative. I was lucky; he still felt (and feels) the shame of transvestism. If he'd found a way to convert that shame into a brave and stunning display of dominance, we'd have all been fucked.
All of the transwidows here (and elsewhere) will always have my gratitude for speaking up and refusing to be silenced. As will all the brave women of FWR, without whom the cognitive dissonance would have overwhelmed me.