Portia learned of the conspiracy in Julius Caesar though her husband Brutus. She makes only two appearances and her role is the only substantial woman's part in the play. It is reported in the fourth act that she died by swallowing fire.
She suspects something is wrong, perhaps the conspiracy, and is worried about her husband.
She will commit suicide.
Portia, the wife of Brutus in Shakespeare's Julius Caesar, feels betrayed that she is not made privy to the conspiracy. She is the daughter of the famous statesman, Cato, and is no fool when politics are concerned. Brutus does not treat her very well; he does not include her in their conspiracy, then abandons her, where she kills herself at least partly from her concern about the strength of Octavius and Antony.
We learn that Portia's a bit of a racist. After he's gone she says, "Let all of your complexion choose me so.", which is to say, not at all.
Portia sends Lucius to deliver a message to Brutus, urging him to return home from the conspiracy against Caesar. She is concerned about his well-being and wants to ensure he is safe, as she senses his troubled state. Lucius is tasked with finding Brutus and conveying Portia's thoughts and feelings.
Shortly after Brutus and the other conspirators fled from Rome. She committed suicide because of the shame of the conspiracy.
Brutus withholds information about the conspiracy to assassinate Julius Caesar from Portia. He keeps her in the dark about the plan and the reasons for his troubled demeanor, believing that it is safer for her not to know. This secrecy causes Portia distress, as she senses something is wrong but is left in the dark regarding the gravity of the situation. Ultimately, Brutus's decision to withhold the truth reflects his desire to protect her, even though it strains their relationship.
Of which Portia do you speak?
Portia Reiners's birth name is Portia Sullivan Reiners.
Portia Maultsby's birth name is Portia Katrenia Maultsby.
Portia Doubleday's birth name is Portia Ann Doubleday.
Portia Victoria's birth name is Portia Victoria Graham-Jones.