My girlfriend since 2008 is leaving me. We have 2 kids, aged 3 and 10 months. I have hurt her badly over a period of time. I understand her wanting to leave and get away because I have not been good to her. I have emotionally worn her down. It's a long story and I'm hoping for some advice as to how to make things right and fix things. I want us to be a family together. I'm a product of a divorced family and it's something that I struggled with all through my childhood. I want to avoid that for our children. I'm desperate for help.