I am at my wits end already! I have 5dc, and the oldest 2, ages 8 and 10 are so horrible to the younger ones, calling them names, sometimes hitting them and generally treating them like garbage. I cannot stand this, and I get really angry when I hear it going on. I've tried everything, consequences, time outs, reward charts, praising the good behaviour etc...
Is there anything else I can do to change this?
And does anyone else have experience of this?