In fact, he had been having an extramarital affair with Fay for years, and had fathered an illegitimate child with her, which he admitted on May 8 after days of denials. He had essentially been living a double life, with his wife in New York City and with Fay and their now 3-year-old daughter in Washington, D.C.
Fossella has a lesbian sister, with whom he cut off all contact, and refuses to attend any family events if she is present with her partner.
Some "family values."
His Wikipedia page lists several other controversies regarding the Congressman, including financial misconduct. No doubt more will be found as his record is scrutinized further.
(Via Dispatches from the Culture Wars and Wikipedia.)