Jon Gosselin walked out of an 'Entertainment Tonight' interview that airs tonight with Hailey Glassman after she brought his kids into the discussion, reports.

The two began arguing over whether they were breaking up on national TV, and Hailey mentions his children, asking, "Don't you want them to look up to you and say, 'My daddy's honest?'"

At that point, Jon says "I'm not talking about this," and got up and left.