I`m sorry you are going through this! I have gone through many turbulent emotions regarding men as well. I have known guys with Roberto`s basic personality traites you have described. In a word, ego! Its all about ego for this guy he gets off on jerking women`s emotions and hearts around. I believe all men who act like this know they have this power over women and they love using it. They love to be able to snap their fingers and make a women jump or swoon over their charm. He is selfish, manipulative, narssistic, womenizing scoundril In my humble opinion and I have never even met this guy. But I know he is like this because I have had similar emotions and situations towards men who have behaved just like Roberto. These things never play out well. Just calm yourself breath relax. This guy is so not worth you getting over wrought and ill over. I know this situation is crushing but try to stay calm. Here is a way to check if he is worth it. ask yourself: does he pay my bills? does he take care of me when I`m sick ? does he care about and contribute to my overall well being? If the answer is no boot him outa your life! he is taking and not giving back. This guy is toxic! Also Is there a way you can stop interviewing this guy in the future and hand over the duty to a male reporter so he`ll have less females to manipulate? Anyway i wish you well take care.