Spending months to find the perfect home in your price range, only to have your mortgage application rejected, or a home inspection turn up expensive repairs, is a nightmare-one that is coming true with increasing frequency, according to a new report from real estate listings website Trulia. A Trulia analysis of U.S. listings shows that 3.9 percent of homes that moved from for-sale to pending moved back to for-sale again, nearly double the rate in 2015.