I think anton was just fucked off with listening to molly kick off about tommy when she'd been keeping them all dangling all week. To be fair I think he was right in what he said. Irrelevant of why he said it.
And yes, I'm not sure of Amy. I don't like her behaviour. I don't see the other girls behaving in a bitchy manner to one another (exc the new girls so far) , they generally seem quite supportive and accepting of one another and that includes lucie, it really is just Amy being bitchy and it's constantly aimed at lucie.
If it keeps going this is going to turn into a bullying issue that the producers will need to resolve. Amy needs to back off, for her sake as much as lucies or she will be out. They won't permit bullying.