Do most women cheat and cover for each other?

I have a counseling group that I am a part of and almost every one of the women admitted to cheating on their husbands, some are still doing it, telling their husbands that they are having a girls night out with a friend from group, when they are really at a hotel having sex with another guy. At least one of the women is having sex with guys that work with her husband, they all worked in the same place and the married woman would have sex in the unisex bathroom with another guy and then go to lunch with her husband. Also, she picks up guys at bars with girlfriends from group and tells these guys that she wants to be f'd like a wh0re, that her husband isn't man enough to satisfy her.

All the women know that this is going on, and they're covering for each other.

Updates
8 mo
This girl, my ex friend, is a pastor's daughter, she never even said "oh my God" instead said "oh my gosh", she's beautiful and smart, she has a close family and good husband, and she's out there having sex with random losers taking them to hotels. I haven't even seen her since she unfriended me, and I couldn't even look at her TBH. I feel like everything I believed was a lie and my whole world was shattered. I don't even know this person now. I feel sick.
Do most women cheat and cover for each other?
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