After being together for 17 years, Jennie Garth and Peter Facinelli shocked us all last month when they announced they were getting divorced. Today on The Ellen DeGeneres Show, Jennie opens up about the split and how it's affecting the family. In this preview clip from today's episode, Jennie tells Ellen that she's not ashamed to talk about it and hopes being honest about the end of her marriage will help other women going through the same thing. She says, "I think at first I wasn't sure how I was going to make it through but I really learned that I am so much stronger than I thought I was." Watch the clip now.