Why did Romans despise Cleopatra?

There are several reasons that caused the Romans to despise Cleopatra, especially since Octavian made great use of any negative news that came out of Egypt in his half of the Propaganda war raging between him and Antony. However the main reason for the Romans' hatred of Cleopatra was that they were convinced that she was the one who caused Antony to turn against Rome and all his Roman values.