So you think it was funny that she was dumped, therefore the "LOL" smiley?
What I've heard, Jennifer wasn't told that she was going to be dumped until the filming of "The Gift" was about to start.
Correct information or not, she got the message rather late because Kim was the one who was chosen to be dumped after season 3, but those in charge changed their minds after a silly inside poll in a glossy magazine.
What I've heard, Jennifer was depressed during the filming of "The Gift". The other cast members weren't too happy over it either.
But maybe that was funny too?