We'll actually have to say goodbye to Jenna now. When she discovered she was pregnant, she decided it was time to move out and go live with her boyfriend Casper. This is from when she had his family over and announced the pregnancy.
http://i.imgur.com/u6de4yO.png
http://i.imgur.com/XYjEFtO.png
She still lived in the Kalani house when she had her baby, a beautiful girl called Michelle Kalani. But then she took Michelle with her and moved to Casper's family. The Diner stays with this household though, and it's Jenna's wish that Albert is going to manage it on his own when he finishes high school.