Jane Buffett is quoted in the May 8, 2006 edition of the New York Observer
http://www.observer.com/printpage.asp?iid=12757&ic=The+Transom,
At a reception in celebration of Kathy Freston new book, "The One: Finding Soul Mate Love and Making It Last", the discussion focused on finding relationships, and whether it is possible to find and keep a mate in New York.
“We all have The One!” said MTV dev dude John Sykes. His wife, Laurie, wore a black-and-white ensemble with pearls. Beside him was Jane Buffett, wife of Jimmy. “I’ve been married to a rock star for 35 years,” she said. “I got the one.”
“Really, what I would say, to make things work: no expectations,” Ms. Buffett said. “Because every expectation is a predestined resentment.”
The couple was separated for nine years, but reconciled in 1991 and remain happily married.