Not clear whether alcohol is the reason for the split
                                
                                
                                    (Newser) -
                                    Maybe Trace Adkins' drunken cruise ship bar brawl  with a Trade Adkins impersonator  was just too much for his wife. Less than three months after that insane incident, Rhonda Adkins has filed for divorce from her husband of almost 17 years,  TMZ  reports. She cited "irreconcilable differences," and...