Originally Posted by Brandon_Smith:
“I dont like the way people treated her saying her acting is bad and etc and making snide little jokes at her expense. The only thing keeping her there was money and her cast mate peter, giving her motivational speeches to stay on aswell as moffat”
Actors know they are going to get people who don't like what they are doing in pretty much any acting role in a popular show. As a professional actress she knows that sort of thing is an aspect of the job as much as being able to bask in the praise is. I'm sure her decision to leave was a desire to move on and try new things, and especially since it takes 9 months to film a series, most would want to move on to less demanding roles after that.
I wouldn't say she is a bad actress from her time on who, as I think she did her best with what she was given, it's just for the most part, the character she was given was a horrible one, so far at least. I'm happy to think that she's going because of my dislike of her character, rather than anything to do with Jenna as an actress herself.