U.S. Rep. Katie Porter (D-Irvine) secured a temporary restraining order Tuesday against a former boyfriend, saying in dozens of pages of court filings that he had bombarded her, as well as her family and colleagues, with hundreds of messages that she described as “persistent abuse and harassment.” Porter, 50, alleged in a filing with Orange County Superior Court that her ex-boyfriend Julian Willis, 55, was contacting her and her family with such frequency that she had a “significant fear” for her “personal safety and emotional well-being.” Judge Stephen T. Hicklin signed a restraining order Tuesday barring Willis from communicating with...