Does anyone know why Wendy Williams always needs to put NeNe Leakes down?

Even when the topic is not related to NeNe or any of the housewives, she slips in her little bit of NeNe hating . . . to me it's pretty sad because they are both powerful women of color. I would have thought Wendy would show NeNe some respect. She waited to break the story about NeNe's incarceration while she was doing Dancing with the Stars . . . my friends and I have decided to stop watching the Wendy Williams show if she keeps acting like a run-down mean girl . . . What do you think?