Broken links from wordpress reader

Hi all,

I went to bluehosting about a week ago, but my domain is through wordpress. My actual site http://www.missingmarkers.com is functioning fine on its own. However, from the wordpress.com reader when anyone (including my followers) tries to “read more” of my post that is displayed in the reader they are taken to a broken link like this one http://69.89.31.192/~missinj3/. I talked to bluehost support and on their end everything is looking and functioning properly. They said that it is a wordpress issue. Can someone please help me?