It took Kathy Rowe two years and more than 100 open houses to find her dream home, a one-story, Spanish-style bungalow in an upscale San Diego enclave. The home was perfect for Rowe and her severely disabled teenage daughter, whom Rowe was no longer able The judge's ruling in this case could set a harmful precedent for families with "latchkey kids" who spend some time by themselves at home