Pete Just Recovered from the Flu but Held Some Animosity

Pete just recovered from the flu but held some animosity toward his wife Janet because she didn't stay home from work to take care of him. Now, fighting the flu herself, Janet asked Pete to pick up her prescription from the pharmacy. Pete promised he would but when an old buddy dropped by the house, Pete "forgot" his promise and instead invited his friend out for breakfast. This is considered passive aggression.