About some days in my life

My parents were devorced years ago. The scheme was that I'm with my mum during the week and I go to school like every other student and then, when I come home, I study and I do my homework. when that's finished, I playstation or I watch tv. During one of two weekends I'm with my father but one day we (me and my sister) said we wanted to change that scheme . We wanted half - half : one week with our father and one week with our  mother . We didn't totaly succeeded to change the scheme but could arrange we're one day in two weeks more with our dad . We had more serious fights with my mum and stepfather but everybody was quite happy when we had an arrangement. That were some who really changed my life.
Now about something else . Another day i will probably never forget is a day that happened last year. I don't remember the date but I do know it was a friday. We went with whole kogeka to Bobbejaanland by bike . We all had a lot of fun out there . I did some attractions with some friends. You probably think it all went fine but for me started very bad. When I started cycling, my chain went of. Some people of school helped me to fix it but I lost the people of my class. Before we started, the teachers said we weren't supposed to over stab the other students but a teacher I didn't knew told me to do so. So I did it and another teacher saw me passing by all the students and he shouted to me I didn't must do that but fortunately the other teacher who said did I had to over stab the others passed by and said I had her permission. The whole group stopped and than I found my class. I was very nervous but in the end it all was good.