Travis Kelce considers Taylor Swift part of his family. The 34-year-old NFL star, who has been dating the ‘Bad Blood’ singer, also 34, since last summer, made it clear he thinks the performer belongs with his nearest and dearest days after his fellow athlete brother Jason Kelce, 36, did the same. Travis revealed how close he and Taylor – who he calls “Tay” – have got while he and NFL player Jason reviewed an artwork a fan had sent them, which showcasing Jason tearing off his shirt and jumping into the crowd after Travis scored a touchdown during The Kansas City Chiefs vs Buffalo Bills playoff …