Kate Gosselin: I never should've embarrassed Jon on TV

Related links

Kate's turn to apologize:

Meanwhile, Jon Gosselin will appear on "Entertainment Tonight" Wednesday with his gal pal Hailey Glassman. The couple has been the subject of break-up rumors recently, and Jon tells ET the two are going to take a break to figure things out. After their conversation develops into an argument, Gosselin walks out on the interview, US Weekly reports.