Family tension

As usual, the morning is the most sleepy time to me. Not sure if it is caused by something in my blood or just this place. It is sunny today. Bright with faint brownish rays reflected from the slate tiles on the roofs. I remembered that I should give my father a phone-call, to check that if he has prepared himself for using computer officially or not. So I called him, and caught him right in the tension of quarreling with my sister. Oh my god! That voice transferred into my earpiece was soooooooo unbearably sharp, hysterical, although it was obviously came from distance to my father's phone. Sure I understand that all conflicts could not be caused by one-side mistakes. Nevertheless, still, I feel pity for my father. My poor father. This incident reminds me of what Chuan told me yesterday, when he mentioned his quarreling with his wife. He even made the wife attempted to call the police. Oh human...... How could one allows oneself to produce so much tension in the family???Can not help, I am in a kind of unhappy woody mood. I heard that my mother was asking my father to stop talking with me, therefore I had to finish the phone conversation which didn't really have any communication yet in a rush. I remember that Chuan told me on the phone that the fire was normally lighted up so abruptly, when I asked him to control his temper.