Jon and Kate Plus 8′s Jon Gosselin cheating rumors continue – with confirmation from Deanna Hummel’s older brother Jason that his sister is having an affair with Jon Gosselin, plus new video footage showing Jon leaving her house!

Here’s the video footage that Us Magazine “obtained” – who’s taking this footage? Is it really Jon Gosselin? It seems like a stretch, really, but Usmagazine.com maintains this is Jon Gosselin sneaking out of Deanna Hummel’s Reading, Pennsylvania, house at 7:30 a.m. March 13.

The latest issue of Us Weekly has confirmation from third grade school teacher Deanna Hummel’s brother, saying, “She’s a nice girl, not a homewrecker. He is a bad liar. This isn’t healthy for her. But she is refusing to help herself, so here I am trying to help her myself. I hope this clears the air.”

And now there’s pictures of Deanna sunbathing in a bikini on the Gosselin front lawn on April 26 – Kate Gosselin was apparently traveling when this went down. Really? He’s cheating on Kate and having the woman over in her bikini? Not buying it.

Deanna’s brother also offered up this little tidbit about the affair: “A lot of the time, it was pretty, um, gross listening to her, you know, um — how do I say this? The walls are thin. Let’s just say that. I mean, no one wants to hear his sister having sex, let alone with a married dude who’s, like, almost twice her age and who has eight kids and a maybe-crazy wife. Ick. Nast.”

Us Weekly doesn’t stop there – they also have two relatives who confirm the Jon Gosselin cheating rumors.

Jon & Kate and Jon Gosselin cheating gossip are always topics of hot discussion around here… what do you think of these latest confirmations and video footage?