Why are mostly all those "Real Housewives" witches?

With a capital 'B'? My friend was watching the 'New Jersey housewives' marathon yesterday and I watched some of it with her. I've only seen a few reruns of the housewives of Atlanta in the past, and I thought that they were bad enough but the NJ witches even beat them! There's the one, think her name is Dina, she's a double witch with a capital 'B' ! Just nasty and stuck up and bossy and thinks that she's the cream of the crap. Then the one that's dating a guy half her age and makes out all in front of her two daughters with him, and who may be losing her expensive house, but she won't go out and get a job pfft. She's not all that attractive, she looks like a horse or something. She gets botox injections. Then the one who's selling and pushing her little girl trying to make her famous in the modeling world so that they can be rich superstars. That little girl is too grown for her age! But I see where she got it from. And they're all so COMMON to find in NJ, there's nothing special or unique about any of them! It's the whole 'Soprano/Jersey Shore' community all over again lol. "Bada bing" lol .