Greg A. MCKEEHAN and Heidi Lyn Mckeehan, Appellants v. WILMINGTON SAVINGS FUND SOCIETY, FSB, d/b/a Christiana Trust, Not Individually, But as Trustee for Pretium Mortgage Acquisition Trust, Appellee Panel consists of Chief Justice Radack and Justices Keyes and Caughey.Robert “Chip” Lane, Anh Thu N. Dinh, THE LANE LAW FIRM, P.L.L.C., 6200 Savoy Drive, Suite 1150, Houston, Texas 77036-3300, for Appellants.