Hmm, as said, I'm not sure lucie is entirely blameless in all this. I agree she's being bullied by Amy and Amy's behaviour is deeply unpleasant, and I also agree joe is controlling. But I think lucies food fight fiasco, the whispering with tommy, and thr heavy focus on the men because rhey are men aren't good.
To say it's just this particular bunch of girls she doesn't like is a stretch, she's openly admitted to having no female friends ever, and there are nice girls in there, Yewande for example, or Anna seems very fair, even molly . I think these women would have given her the time of day. And still would.
As a pp said, if you openly admit you can't get on with half the population simply due to their gender the problem is you. And she sat there and said it.
It doesn't mean that Amy, joe etc aren't worse, way worse, but I'm not of the opinion that lucie is totally blameless.
I'd also bet good money she fancies tommy and if something happens between her and joe, which I suspect it will, they will likely get it together.