Mrs. Miracle (2009)

Since his wife's fatal car crash, Seth Webster is flat out with his architect career and caring for his darling, doted rascals twin sons Jason and Judd (6), whose unrelenting mischief chased every housekeeper the agency sent in no time. Mrs. Merkle turns up mysteriously, but is so good at minding boys and house that her name gets corrupted into Mrs. Miracle. Sneekily, she also pulls miraculous strings to make sure recluse Seth dates again with single mother Reba Maxwell, also to the kids' liking, trough their school's Christmas show.