After 10 years of marriage, eight kids and a popular reality show documenting the ups-and-downs of life with two sets of multiples, Jon and Kate Gosselin are officially separating. The couple made the announcement on Monday’s episode of “Jon & Kate Plus 8.” “Kate and I have decided to separate,” Jon said during Monday’s broadcast. “It’s just not good for our kids to be arguing in front of our kids.” “I’m not very fond of the idea, personally,” Kate said.