The Utah moo who was shot to death

http://www.dailymail.co.uk/news/article-4583892/Bodybuilder-shot-married-ex-lover-son-dead.html

I guess a guy went so insane after a Utah moo of three dumped him that he got a gun and then killed her and two of her three kids in broad daylight then turned the gun on himself. It think the article says that she and the hubby were separated, but seemed to be living together in a nice suburban neighborhood. None of the commenters that I have seen mentioned anything like "thats what you get for stepping out" I don't if that is what she was doing and the media is ignoring the story because it is a moo gone wild. Either way the guy that did the shooting was a total gym rat who was probably on "roids" Still he was younger than her, in insane shape and his mind goes, apparently over a 39 year old, average looking SAH'er. A strange story