the fact that Kate hasn't gotten a different bodyguard may be a sign of sorts that there isn't anything going on .. if they assign new security, that could be perceived as admission of guilt? These rumors aren't new... they've only surfaced because everything JK8-related in under the microscope now. There were other rumors floating around that Kate was having a relationship with her personal trainer.
I saw an interesting interview yesterday -- I'll try to find it. It was a TV piece out of Philly. A couple of people Kate worked (as a nurse a few years ago) with were interviewed, and confirmed a lot of the things said about Kate's personality in the media were similar to what they experienced when they worked with her. What struck me about the interview as these ladies weren't at all snarky or happy about what was happening, more matter of fact about it .. and when they were asked about watching the show, they said they would because they found it interesting, but they also felt sad for Kate because seemed like she was alone now. In the same piece they interviewed a former patient, and I just wanted to roll my eyes at her. LOLOL. I'll try to find the link and post it.