Toxic Wife Syndrome, first revealed in these pages six weeks ago, is more prevalent than we thought, says Tara Winter WilsonYou may not know one personally, but you will certainly have read about them. They are, increasingly these days, the figures who emerge triumphant from the divorce courts. They are the ones who get to keep the house (no mortgage), the cars (usually more than one), the staff (approaching double figures) and, more often than not, half the husband's fortune, regardless of what she has done to contribute towards it. I'm not talking about the ones who sacrificed careers at...