XV. Leticia was estranged from her husband Paul for more than a year due to his suspicion that she was having an affair with Manuel, their neighbor. She was temporarily living with her sister in Pasig City. For unknown reasons, the house of Leticia's sister was burned, killing the latter. Leticia survived. She saw her husband in the vicinity during the incident. Later, he was charged with arson in an Information filed with the Regional Trial Court, Pasig City. During the trial, the prosecutor called Leticia to the witness stand and offered her testimony to prove that her husband committed arson. Can Leticia testify over the objection of her husband on the ground of martial privilege? 5%