Going through a contentious divorce? You "must" be a disgruntled family law litigant and it seems that is a very dangerous thing to be, at least according to news reports about accused wife killer Darren Mack. The dictionary defines disgruntled as being unhappy, discontented, dissatisfied. Wouldn't it then be considered a great leap in assumptions to say that Darren Mack's unhappiness lead him to commit murder? Or, perhaps it is just a convenient excuse for ignoring the elements for him to commit murder which where there all along. He has a personality problem, which didn't surface "after" his wife decided to divorce him, it was the "reason" she decided to divorce him. Restraining order on file Darren Mack arranged to have his friend available at his home, to meet Charla and their daughter for the prearranged custody switch.