Who is Terentia from Caesar's Women and what is their importance?

Terentia is Cicero's wife. She comes from a noble plebeian family. Terentia is known for her he is known for her intelligence, hardheadedness, stubbornness, and tendency for being outspoken. She supports her husband both privately and publicly. Unfortunately, she also resents being kept from the limelight and pushes Cicero incesssantly to be more ambitious.