Marshall must face matter over morals when he is stuck at a Minnesota airport due to a big storm rolling in and must drive to New York...in a non-fuel efficient monstrosity. Barney regales his guests with the story of the "Stinson Curse" - the tragedy that no male in his family would ever quench his quest for booty, until James found his husband Tom - just before James reveals that he cheated on his husband Tom and is getting a divorce. Ted deals with the negatives of being the only single guy in the wedding.