. ..'SANCHEZ's spouse seeks divorce'.. ...By Martin Wisckol and Dena Bunis/Orange County Register Rep. LORETTA SANCHEZ is being sued for divorce by her husband of 14 years, securities broker STEPHEN BRIXEY, who cited "irreconcilable differences" in court filings. BRIXEY, 42, filed for divorce in San Diego in January, but word of the proceedings has been kept quiet even among some of those closed to the Democratic Santa Ana congresswoman. In response to a press inquiry, her office issued a statement Tuesday. "LORETTA and STEPHEN have reaced an amicable resolution on all matters surrounding this step," it said. "They remain close...