Ahhhhhh....the family holiday card. Always a good time! Unless you're the only single sibling in the family. There's a hilarious family Christmas card that's gone viral. The Seawright family from California always sends their friends and family a fun holiday card every year. Their card this year is getting lots of attention because of daughter Emily. Emily is the only single sibling. As the only STILL single sibling in my family, I can so relate to Emily! The card has garnered 285,000 likes and 46,000 retweets in just two days. And you can see why here.