Why did Jen the producer leave and Kate Plus

It seems you're asking about the show "Kate Plus 8," and why Jen, the producer, left. However, there's no public information about a producer named Jen leaving the show.

It's possible you might be misremembering a detail or thinking of a different show.

Perhaps you could provide more information, such as:

* What season of "Kate Plus 8" are you referring to?

* What was Jen's role in the show?

* Do you remember any specific details about Jen's departure?

With more context, I might be able to assist you further!