Rather hypocritical of you to say you want the HMs to bully her back? Either bullying is good or bad, you shouldn't endorse both
By saying you want them to do it back you're suggesting bullying is right.
Personally, I dislike Alex to no end, ugh - she riles me up even thinking of her - but I definitely don't think the HMs should break her down or bully her back. She needs help to deal with her issues and problems because at the moment she can't deal with things that may question her position as key person in her own mind. I somewhat feel sympathy for her.