Mark Titone of Mount Prospect IL has a textbook sociopathic narcissistic personality disorder. He has lied to & cheated on every single woman he’s EVER been with. During a one month vacation in Chicago recently, he repeatedly attempted to hook up with me although he’s had a girlfriend the past year & a half..and I’ve saved every call log, text message & email in the event he tries to call me the crazy B**** again. He will push your buttons till you lose it..then point the finger at you.. I hope this prevents any other woman from becoming a victim to him again. He’s a predator. He’s the devil in disguise. Run.