Kevin Kreider, the brother of Kate Gosselin, and his wife Jodi are speaking out against the TLC network who they say should be "ashamed" of themselves for airing the Gosselin's separation announcement on "Jon & Kate Plus 8."

"It should not be entertainment and it should not be a show," Jodi tells RadarOnline.

"TLC, I think, should be ashamed of themselves for airing the destruction of a family," Kevin says of his sister's show.

In another recent interview with RadarOnline, the couple said they were "angry" that the split was used as a ratings boost for "Jon & Kate Plus 8."

"We're just so heartbroken and sad about the announcement that can be so life-shattering to a young child," Kevin tells the Web site. "And, it was used as a tease, it was used to gain ratings without any regard for my nieces and nephews…."

Click HERE for more with Kate Gosselin's brother and sister-in-law.