Originally Posted by Kay_Price:
“She was also mad with Libby for having an abortion, and that sl seemed a bit random, so I think she is pregnant. Maybe she won't want another child herself but won't want to be a hypocrite?”
I think that storyline with Libby was to show how heavily affected Denise was at the departure of JJ. Denise was looking forward to being a mum again and looking after a little boy. And when she had that taken away from her, it sent her on a spiral. And by having her daughter become pregnant and having an abortion, Denise felt she was being robbed of looking after yet another child.