I am at my wits end. They are far more difficult than they ever were when they were little, and they were pretty bad then. I love them to bits and one to one they are generally gorgeous. Put them in a room together and they are so irritating! They are either being really nasty to each other and arguing or they get into this stupid state as if they are drunk and won’t stop. They won’t listen or stop and I have tried everything. They don’t ever change despite punishments, losing their computer time, me shouting (which I hate- and they take notice for about two seconds and then resume). I have tried talking calmly, giving them time outs. I would never physically punish them and they are too big anyway. I really am at a loss what to do and feeling desperate.