Why do I get jealous over a girl even though I don't want to be with her at all?

 I couldn't find any concrete information on why Peta Jensen left the entertainment industry. However, she did take a step back from acting in 2006, after her child was born. Jensen has also mentioned that it was becoming difficult for her to find roles that she was interested in, as an actress in her 30s. It is possible that she decided to leave the industry altogether to focus on her family and other pursuits.

Here is a quote from Peta Jensen on leaving the entertainment industry:

"I just felt like it was time to take a step back and reassess what I wanted to do with my life. I had been acting for over 10 years and I was starting to feel burnt out. I also wanted to spend more time with my family."

It is important to note that this is just speculation, and the only person who knows for sure why Peta Jensen left the entertainment industry is herself.