In 1986, Allen met Kathryn Edwards and the two later got engaged. They married in 1993 at O.J. Simpson's Rockingham estate. Allen and Edwards' engagement was mentioned in Faye Resnick's book, "Nicole Brown Simpson: The Private Diary of a Life Interrupted", which was published during Simpson's murder trial. Resnick claimed Nicole Brown Simpson was having an affair with Allen and Edwards was aware of Allen's womanizing ways and if she knew of the affair she would have to call off the wedding. The couple was asked to testify in the trial but fought the subpoena as they wanted to stay out of it.