Happy Holidays from Chelsea Houska! The Teen Mom 2 star and her husband, Cole DeBoer, recently grew their clan to a family of five, and now they’re getting ready to celebrate Christmas. But before they do anything else, they’re off to school to support nine-year-old Aubree Lind-Deboer — and take a gorgeous family photo, of course. Check out the gallery to see what the Houska-DeBoer family has been up to!