Aggressiveness, tension, head ache.

Good morning Sir, My name is Mohsin from Goa. This is about my wife. its been a year now we married. I've seen some psychological effects in my wife. She get into arguments so easily, on small small issues. starts fighting, goes hyper, shouting and it becomes so difficult to family members to handle it. I've seen anger in her eyes. She takes so much tension and keep on repeating the same issue again and again. to make her calm it take 2-3 hours for me. when she gets hyper she starts hitting hand or head over wall. then she starts complaining about headache, and keep on cry till she calm down. This kind of behavior I'm observing since past one year. at first She is just 22 years old. I need your advice.