There is no shame in leaving someone who does not help you, including your children's father. There are plenty of single mothers out there that do just fine without men. I, myself, have been raising a 4 yr old daughter alone with no help, no child support. And now I have a 3 week old daughter whom I am raising the same way. Their father is incarcerated so until he gets his act together, if he ever does, I will be one of the many, like yourself, that are strong enough to do this alone. Good luck with everything!!!! Stay strong!