Jon & Kate Plus 8 Jon & Kate Plus 8

What will Jon and Kate's big announcement be on Monday's episode? TV Guide Network's special, Jon & Kate: Is It Too Late? (Friday, June 19 at 8 pm/ET), brings you the compelling story behind the allegations of infidelity in the Gosselin household.

Is It Too Late? fills in Jon and Kate's childhood years and shows you the wedding footage of a very loving couple who was once known as just "Jon and Kate plus twins." Find out how the pair managed during leaner years to feed all eight now-famous mouths.

And of course, get the story of the scandal that's been making headlines for months, including what Kate's brother and sister-in-law are telling about the family.

Watch the video below:

TV Guide Network's Jon & Kate: Is It Too Late? will air again on Saturday, June 20 at 7:30 pm/ET and Sunday, June 21 at 8:30 pm/ET.