TLC released another video segment Friday from the network’s one-hour "Jon & Kate Plus 8" episode scheduled to air Monday night. The scene focuses on “crooked houses” — outdoor mini-houses that the Gosselins are putting on their property that kids get to design — and Jon and Kate’s disagreement as to where they should be placed. After briefly showing the excited siblings playing in the houses, the scene gets right to the subject of the couple’s troubled marriage