What's Up With Jon & Kate?

For those who can't get enough of Jon & Kate Plus 8:

Monday's season opener on TLC will be about "life-changing decisions" the couple has made, Kate Gosselin says in a video posted at TLC.com.

And the way the video ends -- with Jon and Kate standing far apart, not really looking at each other -- has many in the news media writing about whether their marriage is in jeopardy.

Not familiar with Jon & Kate? They're parents of sextuplets and twins who have become reality TV superstars.