The wife of disgraced ex-Rep. Eric Swalwell was spotted flying solo outside their $1.2 million Washington, D.C. home as the under-fire former congressman has stayed in hiding for more than a month. The sighting comes as Swalwell — who abandoned his bid for California governor before resigning from Congress over a series of sexual misconduct allegations — hasn’t been seen since he responded to the initial claims on April 10. Two days later, he suspended his bid for governor before calls for him to resign from congress led him to resign on April 14. He has reputedly denied the allegations against him, include accusations of rape and making sexually charged overtures at staff. Eric Swalwell and Brittany Watts attend CORE Gala 2022. Getty Images for CORE Swalwell hasn’t shown his face since posting a video on April 10 denying the initial allegations. Subsequent public statements have come from his lawyers, including one attorney he paid using campaign funds to fight the claims .…