It sounds like Ramona Singer and once-estranged husband Mario Singer may not be headed for divorce after all.
"Mario and Ramona are back together," a source tells E! News of the Real Housewives of New York stars. "They're living together and working on their marriage."
The source adds, "They're doing well."
The reconciliation news comes almost three months after Ramona filed for divorce from Mario after 22 years of marriage. Many believed the divorce to be a result of rumors that Mario had been having an alleged affair with a mistress named Kasey Dexter.