Free reading if possible, please

Dealing with a lot of issues with myself and my 2 kids. I don't know where I went wrong or if I'm doing something wrong or if my daughter will go to college or why my son acts the way he does towards me. I'm a single mom and it seems like everyone else is moving forward in life and I'm steadily going in reverse. I need help and guidance and someone to help me and my kids get on the right path. Thank you in advance.