NEW YORK – Corritta Lewis has a huge extended family. Her mom is one of 12 siblings. Usually, Christmas means that she, her wife and their 2-year-old son dig out their cold-weather gear for the schlep from home in sunny Southern California to Ohio and days of holiday chaos.Not this year.“We're happy to be saving money, spending more time together, and to just have a less stressful holiday,” said the 31-year-old human resources analyst in Oceanside. “We don’t have to deal with the crowded airports, stores and overall mania that the holiday brings.