Why do you think the cast dislikes Wendy?

I’ve been a fan of Wendy since her first appearance, but after watching last nights reunion it’s clear that the cast really does not LIKE her. At first I thought it was jealously but their facial expressions showed an unabashed distaste for her. I’m just wondering why. Why do you think the girls refuse to accept Wendy?

She really tried to open up and be light this season. And she honestly looked hurt by Karen’s video. What do y’all think is going on?