With all the amateur exhibitionism, reality (Bachelor, Bachelorette, MTV-type, etc.) TV promiscuity, pornography, celebrity and rock star sex escapades and tapes, never mind escort services, massage parlors, and straight up prostitution, ad infinitum, do you really just jump straight to "she obviously has a mental illness of some type" and she needs help?
This doesn't include infidelity, private promiscuity, sluttiness, and other acts in your average schmuck. This is millions and millions of people around the world. This appears to be acceptable on a public level, judging from factual actions we encounter daily.
Why is this somehow different? All these millions of people need to see a psychologist?