My Big Problem

I had a very hard time during my last year of senior high school. As We all know how important of a college entrance examination to a student is. When the three As it came nearer, my mom became more and more concerned and serious to started behaving very strictly with me. She made a lot of rules, such as no TV, no video games, no playing, no facebook or twitter, no shopping, can't watching TV, can't shopping and so on. As the days pass, I became more and more agitated because of these rules I turned unhappy everyday. and finally, I quarreled with her/I had a quarrel with her. She said what she had done to me was all good to for me, but I don't didn't think so at that time. 

We had a cold war going on for about two weeks and then I realised she was right. So, I writed wrote a letter to her and said sorry.