7 Lori Loughlin and Mossimo Giannulli have separated. Ron Galella Collection via Getty ImagesLori Loughlin and Mossimo Giannulli have separated after 28 years of marriage. “I can confirm and Lori and Mossimo are living apart now,” a rep for Loughlin told Page Six Thursday. Loughlin reportedly did not want to on the advisement of their lawyers, but the fashion designer reportedly insisted on it. “Her friends think she should leave him,” a source told the outlet at the time.