parents want the best for their children. you will see this, however, i do think its a mistake that they let your younger brother have a girl in the room alone. This will teach him the wrong concept of how to treat women. I feel your parents need to take a step back and see how this all looks! mention that 11 year olds can get pregnant too! Maybe they will change their mind and make a social time rather then everyone spliting up in their own rooms!