This question is based on ANTONY AND CLEOPATRA. In Act III, Scene II, Antony blames Cleopatra for:

In Shakespeare's Antony and Cleopatra, the Battle of Actium is the decisive military turning point. During the sea engagement between Antony's forces and those of Octavius Caesar, Cleopatra's fleet unexpectedly turned and fled the battle. Antony, overcome by his attachment to Cleopatra, abandoned his own men and ships to follow her retreating vessels. This decision cost him the battle and effectively sealed his political and military downfall.

After this catastrophic defeat, Antony directly blames Cleopatra for the loss. He accuses her of causing the disaster by fleeing, since her retreat triggered his own irrational decision to follow, leaving his forces leaderless. His rage is directed specifically at her cowardice in battle and the chain of consequences it set in motion.

The correct answer is that Antony blames Cleopatra for causing the loss at Actium by fleeing. He did not accuse her of secretly betraying him to Octavius, marrying Caesar, or encouraging war with Lepidus. The blame centres squarely on her flight from the naval battle and the ruin it brought upon his military campaign.