Your ex-spouse is bad mouthing you to your children, constantly portraying you in a negative light, perhaps even trying to turn them against you. If you handle the situation ineffectively, your relationship with your children could suffer. You could lose their respect, lose their affections-even, in extreme cases, lose all contact with them. The conventional advice is to do nothing, that fighting fire with fire will only result in greater injury to the children. But after years of consulting parents who heeded such advice with no success, Dr. Richard Warshak is convinced that this approach...